12492120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5479}}^1$

素因数の和:5512

約数の個数: 64

約数和(自身を含む): 39456000

約数和(自身を除く): 26963880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 5479, 10958, 16437, 21916, 27395, 32874, 43832, 54790, 65748, 82185, 104101, 109580, 131496, 164370, 208202, 219160, 312303, 328740, 416404, 520505, 624606, 657480, 832808, 1041010, 1249212, 1561515, 2082020, 2498424, 3123030, 4164040, 6246060, 12492120]

約数ペア:

[(1, 12492120), (2, 6246060), (3, 4164040), (4, 3123030), (5, 2498424), (6, 2082020), (8, 1561515), (10, 1249212), (12, 1041010), (15, 832808), (19, 657480), (20, 624606), (24, 520505), (30, 416404), (38, 328740), (40, 312303), (57, 219160), (60, 208202), (76, 164370), (95, 131496), (114, 109580), (120, 104101), (152, 82185), (190, 65748), (228, 54790), (285, 43832), (380, 32874), (456, 27395), (570, 21916), (760, 16437), (1140, 10958), (2280, 5479)]