1655996880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{9067}}^1$

素因数の和:9844

約数の個数: 80

約数和(自身を含む): 5140903104

約数和(自身を除く): 3484906224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 761, 1522, 2283, 3044, 3805, 4566, 6088, 7610, 9067, 9132, 11415, 12176, 15220, 18134, 18264, 22830, 27201, 30440, 36268, 36528, 45335, 45660, 54402, 60880, 72536, 90670, 91320, 108804, 136005, 145072, 181340, 182640, 217608, 272010, 362680, 435216, 544020, 725360, 1088040, 2176080, 6899987, 13799974, 20699961, 27599948, 34499935, 41399922, 55199896, 68999870, 82799844, 103499805, 110399792, 137999740, 165599688, 206999610, 275999480, 331199376, 413999220, 551998960, 827998440, 1655996880]

約数ペア:

[(1, 1655996880), (2, 827998440), (3, 551998960), (4, 413999220), (5, 331199376), (6, 275999480), (8, 206999610), (10, 165599688), (12, 137999740), (15, 110399792), (16, 103499805), (20, 82799844), (24, 68999870), (30, 55199896), (40, 41399922), (48, 34499935), (60, 27599948), (80, 20699961), (120, 13799974), (240, 6899987), (761, 2176080), (1522, 1088040), (2283, 725360), (3044, 544020), (3805, 435216), (4566, 362680), (6088, 272010), (7610, 217608), (9067, 182640), (9132, 181340), (11415, 145072), (12176, 136005), (15220, 108804), (18134, 91320), (18264, 90670), (22830, 72536), (27201, 60880), (30440, 54402), (36268, 45660), (36528, 45335)]