8240460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137341}}^1$

素因数の和:137353

約数の個数: 24

約数和(自身を含む): 23073456

約数和(自身を除く): 14832996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137341, 274682, 412023, 549364, 686705, 824046, 1373410, 1648092, 2060115, 2746820, 4120230, 8240460]

約数ペア:

[(1, 8240460), (2, 4120230), (3, 2746820), (4, 2060115), (5, 1648092), (6, 1373410), (10, 824046), (12, 686705), (15, 549364), (20, 412023), (30, 274682), (60, 137341)]