12676980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211283}}^1$

素因数の和:211295

約数の個数: 24

約数和(自身を含む): 35495712

約数和(自身を除く): 22818732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211283, 422566, 633849, 845132, 1056415, 1267698, 2112830, 2535396, 3169245, 4225660, 6338490, 12676980]

約数ペア:

[(1, 12676980), (2, 6338490), (3, 4225660), (4, 3169245), (5, 2535396), (6, 2112830), (10, 1267698), (12, 1056415), (15, 845132), (20, 633849), (30, 422566), (60, 211283)]