8671620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1279}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 24514560

約数和(自身を除く): 15842940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1279, 1356, 1695, 2260, 2558, 3390, 3837, 5116, 6395, 6780, 7674, 12790, 15348, 19185, 25580, 38370, 76740, 144527, 289054, 433581, 578108, 722635, 867162, 1445270, 1734324, 2167905, 2890540, 4335810, 8671620]

約数ペア:

[(1, 8671620), (2, 4335810), (3, 2890540), (4, 2167905), (5, 1734324), (6, 1445270), (10, 867162), (12, 722635), (15, 578108), (20, 433581), (30, 289054), (60, 144527), (113, 76740), (226, 38370), (339, 25580), (452, 19185), (565, 15348), (678, 12790), (1130, 7674), (1279, 6780), (1356, 6395), (1695, 5116), (2260, 3837), (2558, 3390)]