1857132240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{336437}}^1$

素因数の和:336476

約数の個数: 80

約数和(自身を含む): 6007436928

約数和(自身を除く): 4150304688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 336437, 672874, 1009311, 1345748, 1682185, 2018622, 2691496, 3364370, 4037244, 5046555, 5382992, 6728740, 7738051, 8074488, 10093110, 13457480, 15476102, 16148976, 20186220, 23214153, 26914960, 30952204, 38690255, 40372440, 46428306, 61904408, 77380510, 80744880, 92856612, 116070765, 123808816, 154761020, 185713224, 232141530, 309522040, 371426448, 464283060, 619044080, 928566120, 1857132240]

約数ペア:

[(1, 1857132240), (2, 928566120), (3, 619044080), (4, 464283060), (5, 371426448), (6, 309522040), (8, 232141530), (10, 185713224), (12, 154761020), (15, 123808816), (16, 116070765), (20, 92856612), (23, 80744880), (24, 77380510), (30, 61904408), (40, 46428306), (46, 40372440), (48, 38690255), (60, 30952204), (69, 26914960), (80, 23214153), (92, 20186220), (115, 16148976), (120, 15476102), (138, 13457480), (184, 10093110), (230, 8074488), (240, 7738051), (276, 6728740), (345, 5382992), (368, 5046555), (460, 4037244), (552, 3364370), (690, 2691496), (920, 2018622), (1104, 1682185), (1380, 1345748), (1840, 1009311), (2760, 672874), (5520, 336437)]