120141680

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{10079}}^1$

素因数の和:10241

約数の個数: 40

約数和(自身を含む): 281232000

約数和(自身を除く): 161090320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 5960, 10079, 11920, 20158, 40316, 50395, 80632, 100790, 161264, 201580, 403160, 806320, 1501771, 3003542, 6007084, 7508855, 12014168, 15017710, 24028336, 30035420, 60070840, 120141680]

約数ペア:

[(1, 120141680), (2, 60070840), (4, 30035420), (5, 24028336), (8, 15017710), (10, 12014168), (16, 7508855), (20, 6007084), (40, 3003542), (80, 1501771), (149, 806320), (298, 403160), (596, 201580), (745, 161264), (1192, 100790), (1490, 80632), (2384, 50395), (2980, 40316), (5960, 20158), (10079, 11920)]