1025980440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8549837}}^1$

素因数の和:8549851

約数の個数: 32

約数和(自身を含む): 3077941680

約数和(自身を除く): 2051961240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8549837, 17099674, 25649511, 34199348, 42749185, 51299022, 68398696, 85498370, 102598044, 128247555, 170996740, 205196088, 256495110, 341993480, 512990220, 1025980440]

約数ペア:

[(1, 1025980440), (2, 512990220), (3, 341993480), (4, 256495110), (5, 205196088), (6, 170996740), (8, 128247555), (10, 102598044), (12, 85498370), (15, 68398696), (20, 51299022), (24, 42749185), (30, 34199348), (40, 25649511), (60, 17099674), (120, 8549837)]