118366020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{657589}}^1$

素因数の和:657604

約数の個数: 36

約数和(自身を含む): 359044140

約数和(自身を除く): 240678120

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 657589, 1315178, 1972767, 2630356, 3287945, 3945534, 5918301, 6575890, 7891068, 9863835, 11836602, 13151780, 19727670, 23673204, 29591505, 39455340, 59183010, 118366020]

約数ペア:

[(1, 118366020), (2, 59183010), (3, 39455340), (4, 29591505), (5, 23673204), (6, 19727670), (9, 13151780), (10, 11836602), (12, 9863835), (15, 7891068), (18, 6575890), (20, 5918301), (30, 3945534), (36, 3287945), (45, 2630356), (60, 1972767), (90, 1315178), (180, 657589)]