118157220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{656429}}^1$

素因数の和:656444

約数の個数: 36

約数和(自身を含む): 358410780

約数和(自身を除く): 240253560

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 656429, 1312858, 1969287, 2625716, 3282145, 3938574, 5907861, 6564290, 7877148, 9846435, 11815722, 13128580, 19692870, 23631444, 29539305, 39385740, 59078610, 118157220]

約数ペア:

[(1, 118157220), (2, 59078610), (3, 39385740), (4, 29539305), (5, 23631444), (6, 19692870), (9, 13128580), (10, 11815722), (12, 9846435), (15, 7877148), (18, 6564290), (20, 5907861), (30, 3938574), (36, 3282145), (45, 2625716), (60, 1969287), (90, 1312858), (180, 656429)]