198328440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1652737}}^1$

素因数の和:1652751

約数の個数: 32

約数和(自身を含む): 594985680

約数和(自身を除く): 396657240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1652737, 3305474, 4958211, 6610948, 8263685, 9916422, 13221896, 16527370, 19832844, 24791055, 33054740, 39665688, 49582110, 66109480, 99164220, 198328440]

約数ペア:

[(1, 198328440), (2, 99164220), (3, 66109480), (4, 49582110), (5, 39665688), (6, 33054740), (8, 24791055), (10, 19832844), (12, 16527370), (15, 13221896), (20, 9916422), (24, 8263685), (30, 6610948), (40, 4958211), (60, 3305474), (120, 1652737)]