12053820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2543}}^1$

素因数の和:2634

約数の個数: 48

約数和(自身を含む): 34191360

約数和(自身を除く): 22137540

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, 2543, 4740, 5086, 7629, 10172, 12715, 15258, 25430, 30516, 38145, 50860, 76290, 152580, 200897, 401794, 602691, 803588, 1004485, 1205382, 2008970, 2410764, 3013455, 4017940, 6026910, 12053820]

約数ペア:

[(1, 12053820), (2, 6026910), (3, 4017940), (4, 3013455), (5, 2410764), (6, 2008970), (10, 1205382), (12, 1004485), (15, 803588), (20, 602691), (30, 401794), (60, 200897), (79, 152580), (158, 76290), (237, 50860), (316, 38145), (395, 30516), (474, 25430), (790, 15258), (948, 12715), (1185, 10172), (1580, 7629), (2370, 5086), (2543, 4740)]