8868540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1871}}^1$

素因数の和:1962

約数の個数: 48

約数和(自身を含む): 25159680

約数和(自身を除く): 16291140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 1871, 2370, 3742, 4740, 5613, 7484, 9355, 11226, 18710, 22452, 28065, 37420, 56130, 112260, 147809, 295618, 443427, 591236, 739045, 886854, 1478090, 1773708, 2217135, 2956180, 4434270, 8868540]

約数ペア:

[(1, 8868540), (2, 4434270), (3, 2956180), (4, 2217135), (5, 1773708), (6, 1478090), (10, 886854), (12, 739045), (15, 591236), (20, 443427), (30, 295618), (60, 147809), (79, 112260), (158, 56130), (237, 37420), (316, 28065), (395, 22452), (474, 18710), (790, 11226), (948, 9355), (1185, 7484), (1580, 5613), (1871, 4740), (2370, 3742)]