38419380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71147}}^1$

素因数の和:71165

約数の個数: 48

約数和(自身を含む): 119528640

約数和(自身を除く): 81109260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 71147, 142294, 213441, 284588, 355735, 426882, 640323, 711470, 853764, 1067205, 1280646, 1422940, 1920969, 2134410, 2561292, 3201615, 3841938, 4268820, 6403230, 7683876, 9604845, 12806460, 19209690, 38419380]

約数ペア:

[(1, 38419380), (2, 19209690), (3, 12806460), (4, 9604845), (5, 7683876), (6, 6403230), (9, 4268820), (10, 3841938), (12, 3201615), (15, 2561292), (18, 2134410), (20, 1920969), (27, 1422940), (30, 1280646), (36, 1067205), (45, 853764), (54, 711470), (60, 640323), (90, 426882), (108, 355735), (135, 284588), (180, 213441), (270, 142294), (540, 71147)]