8539320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71161}}^1$

素因数の和:71175

約数の個数: 32

約数和(自身を含む): 25618320

約数和(自身を除く): 17079000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 71161, 142322, 213483, 284644, 355805, 426966, 569288, 711610, 853932, 1067415, 1423220, 1707864, 2134830, 2846440, 4269660, 8539320]

約数ペア:

[(1, 8539320), (2, 4269660), (3, 2846440), (4, 2134830), (5, 1707864), (6, 1423220), (8, 1067415), (10, 853932), (12, 711610), (15, 569288), (20, 426966), (24, 355805), (30, 284644), (40, 213483), (60, 142322), (120, 71161)]