730960

素因数分解:

$2^4\times 5^1\times {\mathrm{9137}}^1$

素因数の和:9150

約数の個数: 20

約数和(自身を含む): 1699668

約数和(自身を除く): 968708

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 9137, 18274, 36548, 45685, 73096, 91370, 146192, 182740, 365480, 730960]

約数ペア:

[(1, 730960), (2, 365480), (4, 182740), (5, 146192), (8, 91370), (10, 73096), (16, 45685), (20, 36548), (40, 18274), (80, 9137)]