25468680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{212239}}^1$

素因数の和:212253

約数の個数: 32

約数和(自身を含む): 76406400

約数和(自身を除く): 50937720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 212239, 424478, 636717, 848956, 1061195, 1273434, 1697912, 2122390, 2546868, 3183585, 4244780, 5093736, 6367170, 8489560, 12734340, 25468680]

約数ペア:

[(1, 25468680), (2, 12734340), (3, 8489560), (4, 6367170), (5, 5093736), (6, 4244780), (8, 3183585), (10, 2546868), (12, 2122390), (15, 1697912), (20, 1273434), (24, 1061195), (30, 848956), (40, 636717), (60, 424478), (120, 212239)]