147344320

素因数分解:

$2^6\times 5^1\times {\mathrm{460451}}^1$

素因数の和:460468

約数の個数: 28

約数和(自身を含む): 350864424

約数和(自身を除く): 203520104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 460451, 920902, 1841804, 2302255, 3683608, 4604510, 7367216, 9209020, 14734432, 18418040, 29468864, 36836080, 73672160, 147344320]

約数ペア:

[(1, 147344320), (2, 73672160), (4, 36836080), (5, 29468864), (8, 18418040), (10, 14734432), (16, 9209020), (20, 7367216), (32, 4604510), (40, 3683608), (64, 2302255), (80, 1841804), (160, 920902), (320, 460451)]