64156740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{929}}^1\times {\mathrm{1151}}^1$

素因数の和:2092

約数の個数: 48

約数和(自身を含む): 179988480

約数和(自身を除く): 115831740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 929, 1151, 1858, 2302, 2787, 3453, 3716, 4604, 4645, 5574, 5755, 6906, 9290, 11148, 11510, 13812, 13935, 17265, 18580, 23020, 27870, 34530, 55740, 69060, 1069279, 2138558, 3207837, 4277116, 5346395, 6415674, 10692790, 12831348, 16039185, 21385580, 32078370, 64156740]

約数ペア:

[(1, 64156740), (2, 32078370), (3, 21385580), (4, 16039185), (5, 12831348), (6, 10692790), (10, 6415674), (12, 5346395), (15, 4277116), (20, 3207837), (30, 2138558), (60, 1069279), (929, 69060), (1151, 55740), (1858, 34530), (2302, 27870), (2787, 23020), (3453, 18580), (3716, 17265), (4604, 13935), (4645, 13812), (5574, 11510), (5755, 11148), (6906, 9290)]