120575240

素因数分解:

$2^3\times 5^1\times {\mathrm{739}}^1\times {\mathrm{4079}}^1$

素因数の和:4829

約数の個数: 32

約数和(自身を含む): 271728000

約数和(自身を除く): 151152760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 739, 1478, 2956, 3695, 4079, 5912, 7390, 8158, 14780, 16316, 20395, 29560, 32632, 40790, 81580, 163160, 3014381, 6028762, 12057524, 15071905, 24115048, 30143810, 60287620, 120575240]

約数ペア:

[(1, 120575240), (2, 60287620), (4, 30143810), (5, 24115048), (8, 15071905), (10, 12057524), (20, 6028762), (40, 3014381), (739, 163160), (1478, 81580), (2956, 40790), (3695, 32632), (4079, 29560), (5912, 20395), (7390, 16316), (8158, 14780)]