A device management apparatus includes a reception unit configured to receive a setting value of a setting item to be set on one or more devices, the setting value being contained in first setting information representing a range of values settable on a first device among the devices; a conversion unit configured to convert the setting value, based on second setting information representing a range of values settable on a second device among the devices, and the first setting information; and an application request unit configured to request the second device to apply the setting value after being converted by the conversion unit, to the second device.