12091740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2551}}^1$

素因数の和:2642

約数の個数: 48

約数和(自身を含む): 34298880

約数和(自身を除く): 22207140

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, 2370, 2551, 4740, 5102, 7653, 10204, 12755, 15306, 25510, 30612, 38265, 51020, 76530, 153060, 201529, 403058, 604587, 806116, 1007645, 1209174, 2015290, 2418348, 3022935, 4030580, 6045870, 12091740]

約数ペア:

[(1, 12091740), (2, 6045870), (3, 4030580), (4, 3022935), (5, 2418348), (6, 2015290), (10, 1209174), (12, 1007645), (15, 806116), (20, 604587), (30, 403058), (60, 201529), (79, 153060), (158, 76530), (237, 51020), (316, 38265), (395, 30612), (474, 25510), (790, 15306), (948, 12755), (1185, 10204), (1580, 7653), (2370, 5102), (2551, 4740)]