82965840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9343}}^1$

素因数の和:9396

約数の個数: 80

約数和(自身を含む): 264173568

約数和(自身を除く): 181207728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 9343, 18686, 28029, 37372, 46715, 56058, 74744, 93430, 112116, 140145, 149488, 186860, 224232, 280290, 345691, 373720, 448464, 560580, 691382, 747440, 1037073, 1121160, 1382764, 1728455, 2074146, 2242320, 2765528, 3456910, 4148292, 5185365, 5531056, 6913820, 8296584, 10370730, 13827640, 16593168, 20741460, 27655280, 41482920, 82965840]

約数ペア:

[(1, 82965840), (2, 41482920), (3, 27655280), (4, 20741460), (5, 16593168), (6, 13827640), (8, 10370730), (10, 8296584), (12, 6913820), (15, 5531056), (16, 5185365), (20, 4148292), (24, 3456910), (30, 2765528), (37, 2242320), (40, 2074146), (48, 1728455), (60, 1382764), (74, 1121160), (80, 1037073), (111, 747440), (120, 691382), (148, 560580), (185, 448464), (222, 373720), (240, 345691), (296, 280290), (370, 224232), (444, 186860), (555, 149488), (592, 140145), (740, 112116), (888, 93430), (1110, 74744), (1480, 56058), (1776, 46715), (2220, 37372), (2960, 28029), (4440, 18686), (8880, 9343)]