120825840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{503441}}^1$

素因数の和:503457

約数の個数: 40

約数和(自身を含む): 374560848

約数和(自身を除く): 253735008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 503441, 1006882, 1510323, 2013764, 2517205, 3020646, 4027528, 5034410, 6041292, 7551615, 8055056, 10068820, 12082584, 15103230, 20137640, 24165168, 30206460, 40275280, 60412920, 120825840]

約数ペア:

[(1, 120825840), (2, 60412920), (3, 40275280), (4, 30206460), (5, 24165168), (6, 20137640), (8, 15103230), (10, 12082584), (12, 10068820), (15, 8055056), (16, 7551615), (20, 6041292), (24, 5034410), (30, 4027528), (40, 3020646), (48, 2517205), (60, 2013764), (80, 1510323), (120, 1006882), (240, 503441)]