90102960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5441}}^1$

素因数の和:5483

約数の個数: 120

約数和(自身を含む): 315810144

約数和(自身を除く): 225707184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5441, 5520, 8280, 10882, 16323, 16560, 21764, 27205, 32646, 43528, 48969, 54410, 65292, 81615, 87056, 97938, 108820, 125143, 130584, 163230, 195876, 217640, 244845, 250286, 261168, 326460, 375429, 391752, 435280, 489690, 500572, 625715, 652920, 750858, 783504, 979380, 1001144, 1126287, 1251430, 1305840, 1501716, 1877145, 1958760, 2002288, 2252574, 2502860, 3003432, 3754290, 3917520, 4505148, 5005720, 5631435, 6006864, 7508580, 9010296, 10011440, 11262870, 15017160, 18020592, 22525740, 30034320, 45051480, 90102960]

約数ペア:

[(1, 90102960), (2, 45051480), (3, 30034320), (4, 22525740), (5, 18020592), (6, 15017160), (8, 11262870), (9, 10011440), (10, 9010296), (12, 7508580), (15, 6006864), (16, 5631435), (18, 5005720), (20, 4505148), (23, 3917520), (24, 3754290), (30, 3003432), (36, 2502860), (40, 2252574), (45, 2002288), (46, 1958760), (48, 1877145), (60, 1501716), (69, 1305840), (72, 1251430), (80, 1126287), (90, 1001144), (92, 979380), (115, 783504), (120, 750858), (138, 652920), (144, 625715), (180, 500572), (184, 489690), (207, 435280), (230, 391752), (240, 375429), (276, 326460), (345, 261168), (360, 250286), (368, 244845), (414, 217640), (460, 195876), (552, 163230), (690, 130584), (720, 125143), (828, 108820), (920, 97938), (1035, 87056), (1104, 81615), (1380, 65292), (1656, 54410), (1840, 48969), (2070, 43528), (2760, 32646), (3312, 27205), (4140, 21764), (5441, 16560), (5520, 16323), (8280, 10882)]