118077660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{655987}}^1$

素因数の和:656002

約数の個数: 36

約数和(自身を含む): 358169448

約数和(自身を除く): 240091788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 655987, 1311974, 1967961, 2623948, 3279935, 3935922, 5903883, 6559870, 7871844, 9839805, 11807766, 13119740, 19679610, 23615532, 29519415, 39359220, 59038830, 118077660]

約数ペア:

[(1, 118077660), (2, 59038830), (3, 39359220), (4, 29519415), (5, 23615532), (6, 19679610), (9, 13119740), (10, 11807766), (12, 9839805), (15, 7871844), (18, 6559870), (20, 5903883), (30, 3935922), (36, 3279935), (45, 2623948), (60, 1967961), (90, 1311974), (180, 655987)]