271232320

素因数分解:

$2^6\times 5^1\times {\mathrm{847601}}^1$

素因数の和:847618

約数の個数: 28

約数和(自身を含む): 645872724

約数和(自身を除く): 374640404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 847601, 1695202, 3390404, 4238005, 6780808, 8476010, 13561616, 16952020, 27123232, 33904040, 54246464, 67808080, 135616160, 271232320]

約数ペア:

[(1, 271232320), (2, 135616160), (4, 67808080), (5, 54246464), (8, 33904040), (10, 27123232), (16, 16952020), (20, 13561616), (32, 8476010), (40, 6780808), (64, 4238005), (80, 3390404), (160, 1695202), (320, 847601)]