85879320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9059}}^1$

素因数の和:9152

約数の個数: 64

約数和(自身を含む): 260928000

約数和(自身を除く): 175048680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9059, 9480, 18118, 27177, 36236, 45295, 54354, 72472, 90590, 108708, 135885, 181180, 217416, 271770, 362360, 543540, 715661, 1087080, 1431322, 2146983, 2862644, 3578305, 4293966, 5725288, 7156610, 8587932, 10734915, 14313220, 17175864, 21469830, 28626440, 42939660, 85879320]

約数ペア:

[(1, 85879320), (2, 42939660), (3, 28626440), (4, 21469830), (5, 17175864), (6, 14313220), (8, 10734915), (10, 8587932), (12, 7156610), (15, 5725288), (20, 4293966), (24, 3578305), (30, 2862644), (40, 2146983), (60, 1431322), (79, 1087080), (120, 715661), (158, 543540), (237, 362360), (316, 271770), (395, 217416), (474, 181180), (632, 135885), (790, 108708), (948, 90590), (1185, 72472), (1580, 54354), (1896, 45295), (2370, 36236), (3160, 27177), (4740, 18118), (9059, 9480)]