12310120

素因数分解:

$2^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{659}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 27799200

約数和(自身を除く): 15489080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 467, 659, 934, 1318, 1868, 2335, 2636, 3295, 3736, 4670, 5272, 6590, 9340, 13180, 18680, 26360, 307753, 615506, 1231012, 1538765, 2462024, 3077530, 6155060, 12310120]

約数ペア:

[(1, 12310120), (2, 6155060), (4, 3077530), (5, 2462024), (8, 1538765), (10, 1231012), (20, 615506), (40, 307753), (467, 26360), (659, 18680), (934, 13180), (1318, 9340), (1868, 6590), (2335, 5272), (2636, 4670), (3295, 3736)]