218842080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{455921}}^1$

素因数の和:455939

約数の個数: 48

約数和(自身を含む): 689354064

約数和(自身を除く): 470511984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 455921, 911842, 1367763, 1823684, 2279605, 2735526, 3647368, 4559210, 5471052, 6838815, 7294736, 9118420, 10942104, 13677630, 14589472, 18236840, 21884208, 27355260, 36473680, 43768416, 54710520, 72947360, 109421040, 218842080]

約数ペア:

[(1, 218842080), (2, 109421040), (3, 72947360), (4, 54710520), (5, 43768416), (6, 36473680), (8, 27355260), (10, 21884208), (12, 18236840), (15, 14589472), (16, 13677630), (20, 10942104), (24, 9118420), (30, 7294736), (32, 6838815), (40, 5471052), (48, 4559210), (60, 3647368), (80, 2735526), (96, 2279605), (120, 1823684), (160, 1367763), (240, 911842), (480, 455921)]