19126680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{159389}}^1$

素因数の和:159403

約数の個数: 32

約数和(自身を含む): 57380400

約数和(自身を除く): 38253720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 159389, 318778, 478167, 637556, 796945, 956334, 1275112, 1593890, 1912668, 2390835, 3187780, 3825336, 4781670, 6375560, 9563340, 19126680]

約数ペア:

[(1, 19126680), (2, 9563340), (3, 6375560), (4, 4781670), (5, 3825336), (6, 3187780), (8, 2390835), (10, 1912668), (12, 1593890), (15, 1275112), (20, 956334), (24, 796945), (30, 637556), (40, 478167), (60, 318778), (120, 159389)]