12040160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6841}}^1$

素因数の和:6867

約数の個数: 48

約数和(自身を含む): 31035312

約数和(自身を除く): 18995152

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 6841, 13682, 27364, 34205, 54728, 68410, 75251, 109456, 136820, 150502, 218912, 273640, 301004, 376255, 547280, 602008, 752510, 1094560, 1204016, 1505020, 2408032, 3010040, 6020080, 12040160]

約数ペア:

[(1, 12040160), (2, 6020080), (4, 3010040), (5, 2408032), (8, 1505020), (10, 1204016), (11, 1094560), (16, 752510), (20, 602008), (22, 547280), (32, 376255), (40, 301004), (44, 273640), (55, 218912), (80, 150502), (88, 136820), (110, 109456), (160, 75251), (176, 68410), (220, 54728), (352, 34205), (440, 27364), (880, 13682), (1760, 6841)]