115828740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{643493}}^1$

素因数の和:643508

約数の個数: 36

約数和(自身を含む): 351347724

約数和(自身を除く): 235518984

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 643493, 1286986, 1930479, 2573972, 3217465, 3860958, 5791437, 6434930, 7721916, 9652395, 11582874, 12869860, 19304790, 23165748, 28957185, 38609580, 57914370, 115828740]

約数ペア:

[(1, 115828740), (2, 57914370), (3, 38609580), (4, 28957185), (5, 23165748), (6, 19304790), (9, 12869860), (10, 11582874), (12, 9652395), (15, 7721916), (18, 6434930), (20, 5791437), (30, 3860958), (36, 3217465), (45, 2573972), (60, 1930479), (90, 1286986), (180, 643493)]