12451260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{207521}}^1$

素因数の和:207533

約数の個数: 24

約数和(自身を含む): 34863696

約数和(自身を除く): 22412436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 207521, 415042, 622563, 830084, 1037605, 1245126, 2075210, 2490252, 3112815, 4150420, 6225630, 12451260]

約数ペア:

[(1, 12451260), (2, 6225630), (3, 4150420), (4, 3112815), (5, 2490252), (6, 2075210), (10, 1245126), (12, 1037605), (15, 830084), (20, 622563), (30, 415042), (60, 207521)]