12108540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{201809}}^1$

素因数の和:201821

約数の個数: 24

約数和(自身を含む): 33904080

約数和(自身を除く): 21795540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 201809, 403618, 605427, 807236, 1009045, 1210854, 2018090, 2421708, 3027135, 4036180, 6054270, 12108540]

約数ペア:

[(1, 12108540), (2, 6054270), (3, 4036180), (4, 3027135), (5, 2421708), (6, 2018090), (10, 1210854), (12, 1009045), (15, 807236), (20, 605427), (30, 403618), (60, 201809)]