12739620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1879}}^1$

素因数の和:2004

約数の個数: 48

約数和(自身を含む): 36005760

約数和(自身を除く): 23266140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 1879, 2260, 3390, 3758, 5637, 6780, 7516, 9395, 11274, 18790, 22548, 28185, 37580, 56370, 112740, 212327, 424654, 636981, 849308, 1061635, 1273962, 2123270, 2547924, 3184905, 4246540, 6369810, 12739620]

約数ペア:

[(1, 12739620), (2, 6369810), (3, 4246540), (4, 3184905), (5, 2547924), (6, 2123270), (10, 1273962), (12, 1061635), (15, 849308), (20, 636981), (30, 424654), (60, 212327), (113, 112740), (226, 56370), (339, 37580), (452, 28185), (565, 22548), (678, 18790), (1130, 11274), (1356, 9395), (1695, 7516), (1879, 6780), (2260, 5637), (3390, 3758)]