79812120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8419}}^1$

素因数の和:8512

約数の個数: 64

約数和(自身を含む): 242496000

約数和(自身を除く): 162683880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 8419, 9480, 16838, 25257, 33676, 42095, 50514, 67352, 84190, 101028, 126285, 168380, 202056, 252570, 336760, 505140, 665101, 1010280, 1330202, 1995303, 2660404, 3325505, 3990606, 5320808, 6651010, 7981212, 9976515, 13302020, 15962424, 19953030, 26604040, 39906060, 79812120]

約数ペア:

[(1, 79812120), (2, 39906060), (3, 26604040), (4, 19953030), (5, 15962424), (6, 13302020), (8, 9976515), (10, 7981212), (12, 6651010), (15, 5320808), (20, 3990606), (24, 3325505), (30, 2660404), (40, 1995303), (60, 1330202), (79, 1010280), (120, 665101), (158, 505140), (237, 336760), (316, 252570), (395, 202056), (474, 168380), (632, 126285), (790, 101028), (948, 84190), (1185, 67352), (1580, 50514), (1896, 42095), (2370, 33676), (3160, 25257), (4740, 16838), (8419, 9480)]