12201660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1347

約数の個数: 72

約数和(自身を含む): 37739520

約数和(自身を除く): 25537860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1279, 1590, 1908, 2385, 2558, 3180, 3837, 4770, 5116, 6395, 7674, 9540, 11511, 12790, 15348, 19185, 23022, 25580, 38370, 46044, 57555, 67787, 76740, 115110, 135574, 203361, 230220, 271148, 338935, 406722, 610083, 677870, 813444, 1016805, 1220166, 1355740, 2033610, 2440332, 3050415, 4067220, 6100830, 12201660]

約数ペア:

[(1, 12201660), (2, 6100830), (3, 4067220), (4, 3050415), (5, 2440332), (6, 2033610), (9, 1355740), (10, 1220166), (12, 1016805), (15, 813444), (18, 677870), (20, 610083), (30, 406722), (36, 338935), (45, 271148), (53, 230220), (60, 203361), (90, 135574), (106, 115110), (159, 76740), (180, 67787), (212, 57555), (265, 46044), (318, 38370), (477, 25580), (530, 23022), (636, 19185), (795, 15348), (954, 12790), (1060, 11511), (1279, 9540), (1590, 7674), (1908, 6395), (2385, 5116), (2558, 4770), (3180, 3837)]