12463140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{207719}}^1$

素因数の和:207731

約数の個数: 24

約数和(自身を含む): 34896960

約数和(自身を除く): 22433820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 207719, 415438, 623157, 830876, 1038595, 1246314, 2077190, 2492628, 3115785, 4154380, 6231570, 12463140]

約数ペア:

[(1, 12463140), (2, 6231570), (3, 4154380), (4, 3115785), (5, 2492628), (6, 2077190), (10, 1246314), (12, 1038595), (15, 830876), (20, 623157), (30, 415438), (60, 207719)]