153716280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1280969}}^1$

素因数の和:1280983

約数の個数: 32

約数和(自身を含む): 461149200

約数和(自身を除く): 307432920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1280969, 2561938, 3842907, 5123876, 6404845, 7685814, 10247752, 12809690, 15371628, 19214535, 25619380, 30743256, 38429070, 51238760, 76858140, 153716280]

約数ペア:

[(1, 153716280), (2, 76858140), (3, 51238760), (4, 38429070), (5, 30743256), (6, 25619380), (8, 19214535), (10, 15371628), (12, 12809690), (15, 10247752), (20, 7685814), (24, 6404845), (30, 5123876), (40, 3842907), (60, 2561938), (120, 1280969)]