12132080

素因数分解:

$2^4\times 5^1\times {\mathrm{151651}}^1$

素因数の和:151664

約数の個数: 20

約数和(自身を含む): 28207272

約数和(自身を除く): 16075192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151651, 303302, 606604, 758255, 1213208, 1516510, 2426416, 3033020, 6066040, 12132080]

約数ペア:

[(1, 12132080), (2, 6066040), (4, 3033020), (5, 2426416), (8, 1516510), (10, 1213208), (16, 758255), (20, 606604), (40, 303302), (80, 151651)]