15010480

素因数分解:

$2^4\times 5^1\times {\mathrm{187631}}^1$

素因数の和:187644

約数の個数: 20

約数和(自身を含む): 34899552

約数和(自身を除く): 19889072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 187631, 375262, 750524, 938155, 1501048, 1876310, 3002096, 3752620, 7505240, 15010480]

約数ペア:

[(1, 15010480), (2, 7505240), (4, 3752620), (5, 3002096), (8, 1876310), (10, 1501048), (16, 938155), (20, 750524), (40, 375262), (80, 187631)]