22388880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{93287}}^1$

素因数の和:93303

約数の個数: 40

約数和(自身を含む): 69406272

約数和(自身を除く): 47017392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 93287, 186574, 279861, 373148, 466435, 559722, 746296, 932870, 1119444, 1399305, 1492592, 1865740, 2238888, 2798610, 3731480, 4477776, 5597220, 7462960, 11194440, 22388880]

約数ペア:

[(1, 22388880), (2, 11194440), (3, 7462960), (4, 5597220), (5, 4477776), (6, 3731480), (8, 2798610), (10, 2238888), (12, 1865740), (15, 1492592), (16, 1399305), (20, 1119444), (24, 932870), (30, 746296), (40, 559722), (48, 466435), (60, 373148), (80, 279861), (120, 186574), (240, 93287)]