30480680

素因数分解:

$2^3\times 5^1\times {\mathrm{762017}}^1$

素因数の和:762028

約数の個数: 16

約数和(自身を含む): 68581620

約数和(自身を除く): 38100940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 762017, 1524034, 3048068, 3810085, 6096136, 7620170, 15240340, 30480680]

約数ペア:

[(1, 30480680), (2, 15240340), (4, 7620170), (5, 6096136), (8, 3810085), (10, 3048068), (20, 1524034), (40, 762017)]