187680320

素因数分解:

$2^6\times 5^1\times {\mathrm{586501}}^1$

素因数の和:586518

約数の個数: 28

約数和(自身を含む): 446914524

約数和(自身を除く): 259234204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 586501, 1173002, 2346004, 2932505, 4692008, 5865010, 9384016, 11730020, 18768032, 23460040, 37536064, 46920080, 93840160, 187680320]

約数ペア:

[(1, 187680320), (2, 93840160), (4, 46920080), (5, 37536064), (8, 23460040), (10, 18768032), (16, 11730020), (20, 9384016), (32, 5865010), (40, 4692008), (64, 2932505), (80, 2346004), (160, 1173002), (320, 586501)]