12124920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1279}}^1$

素因数の和:1372

約数の個数: 64

約数和(自身を含む): 36864000

約数和(自身を除く): 24739080

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, 1279, 1580, 1896, 2370, 2558, 3160, 3837, 4740, 5116, 6395, 7674, 9480, 10232, 12790, 15348, 19185, 25580, 30696, 38370, 51160, 76740, 101041, 153480, 202082, 303123, 404164, 505205, 606246, 808328, 1010410, 1212492, 1515615, 2020820, 2424984, 3031230, 4041640, 6062460, 12124920]

約数ペア:

[(1, 12124920), (2, 6062460), (3, 4041640), (4, 3031230), (5, 2424984), (6, 2020820), (8, 1515615), (10, 1212492), (12, 1010410), (15, 808328), (20, 606246), (24, 505205), (30, 404164), (40, 303123), (60, 202082), (79, 153480), (120, 101041), (158, 76740), (237, 51160), (316, 38370), (395, 30696), (474, 25580), (632, 19185), (790, 15348), (948, 12790), (1185, 10232), (1279, 9480), (1580, 7674), (1896, 6395), (2370, 5116), (2558, 4740), (3160, 3837)]