305860160

素因数分解:

$2^6\times 5^1\times {\mathrm{955813}}^1$

素因数の和:955830

約数の個数: 28

約数和(自身を含む): 728330268

約数和(自身を除く): 422470108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 955813, 1911626, 3823252, 4779065, 7646504, 9558130, 15293008, 19116260, 30586016, 38232520, 61172032, 76465040, 152930080, 305860160]

約数ペア:

[(1, 305860160), (2, 152930080), (4, 76465040), (5, 61172032), (8, 38232520), (10, 30586016), (16, 19116260), (20, 15293008), (32, 9558130), (40, 7646504), (64, 4779065), (80, 3823252), (160, 1911626), (320, 955813)]