307136320

素因数分解:

$2^6\times 5^1\times {\mathrm{959801}}^1$

素因数の和:959818

約数の個数: 28

約数和(自身を含む): 731369124

約数和(自身を除く): 424232804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 959801, 1919602, 3839204, 4799005, 7678408, 9598010, 15356816, 19196020, 30713632, 38392040, 61427264, 76784080, 153568160, 307136320]

約数ペア:

[(1, 307136320), (2, 153568160), (4, 76784080), (5, 61427264), (8, 38392040), (10, 30713632), (16, 19196020), (20, 15356816), (32, 9598010), (40, 7678408), (64, 4799005), (80, 3839204), (160, 1919602), (320, 959801)]