27814260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{929}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 78120000

約数和(自身を除く): 50305740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 499, 929, 998, 1497, 1858, 1996, 2495, 2787, 2994, 3716, 4645, 4990, 5574, 5988, 7485, 9290, 9980, 11148, 13935, 14970, 18580, 27870, 29940, 55740, 463571, 927142, 1390713, 1854284, 2317855, 2781426, 4635710, 5562852, 6953565, 9271420, 13907130, 27814260]

約数ペア:

[(1, 27814260), (2, 13907130), (3, 9271420), (4, 6953565), (5, 5562852), (6, 4635710), (10, 2781426), (12, 2317855), (15, 1854284), (20, 1390713), (30, 927142), (60, 463571), (499, 55740), (929, 29940), (998, 27870), (1497, 18580), (1858, 14970), (1996, 13935), (2495, 11148), (2787, 9980), (2994, 9290), (3716, 7485), (4645, 5988), (4990, 5574)]