681088020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11351467}}^1$

素因数の和:11351479

約数の個数: 24

約数和(自身を含む): 1907046624

約数和(自身を除く): 1225958604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 11351467, 22702934, 34054401, 45405868, 56757335, 68108802, 113514670, 136217604, 170272005, 227029340, 340544010, 681088020]

約数ペア:

[(1, 681088020), (2, 340544010), (3, 227029340), (4, 170272005), (5, 136217604), (6, 113514670), (10, 68108802), (12, 56757335), (15, 45405868), (20, 34054401), (30, 22702934), (60, 11351467)]