123559620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2059327}}^1$

素因数の和:2059339

約数の個数: 24

約数和(自身を含む): 345967104

約数和(自身を除く): 222407484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2059327, 4118654, 6177981, 8237308, 10296635, 12355962, 20593270, 24711924, 30889905, 41186540, 61779810, 123559620]

約数ペア:

[(1, 123559620), (2, 61779810), (3, 41186540), (4, 30889905), (5, 24711924), (6, 20593270), (10, 12355962), (12, 10296635), (15, 8237308), (20, 6177981), (30, 4118654), (60, 2059327)]