8628240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{35951}}^1$

素因数の和:35967

約数の個数: 40

約数和(自身を含む): 26748288

約数和(自身を除く): 18120048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 35951, 71902, 107853, 143804, 179755, 215706, 287608, 359510, 431412, 539265, 575216, 719020, 862824, 1078530, 1438040, 1725648, 2157060, 2876080, 4314120, 8628240]

約数ペア:

[(1, 8628240), (2, 4314120), (3, 2876080), (4, 2157060), (5, 1725648), (6, 1438040), (8, 1078530), (10, 862824), (12, 719020), (15, 575216), (16, 539265), (20, 431412), (24, 359510), (30, 287608), (40, 215706), (48, 179755), (60, 143804), (80, 107853), (120, 71902), (240, 35951)]