307202960

素因数分解:

$2^4\times 5^1\times {\mathrm{3840037}}^1$

素因数の和:3840050

約数の個数: 20

約数和(自身を含む): 714247068

約数和(自身を除く): 407044108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3840037, 7680074, 15360148, 19200185, 30720296, 38400370, 61440592, 76800740, 153601480, 307202960]

約数ペア:

[(1, 307202960), (2, 153601480), (4, 76800740), (5, 61440592), (8, 38400370), (10, 30720296), (16, 19200185), (20, 15360148), (40, 7680074), (80, 3840037)]