80767020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1346117}}^1$

素因数の和:1346129

約数の個数: 24

約数和(自身を含む): 226147824

約数和(自身を除く): 145380804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1346117, 2692234, 4038351, 5384468, 6730585, 8076702, 13461170, 16153404, 20191755, 26922340, 40383510, 80767020]

約数ペア:

[(1, 80767020), (2, 40383510), (3, 26922340), (4, 20191755), (5, 16153404), (6, 13461170), (10, 8076702), (12, 6730585), (15, 5384468), (20, 4038351), (30, 2692234), (60, 1346117)]