306019520

素因数分解:

$2^6\times 5^1\times {\mathrm{956311}}^1$

素因数の和:956328

約数の個数: 28

約数和(自身を含む): 728709744

約数和(自身を除く): 422690224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 956311, 1912622, 3825244, 4781555, 7650488, 9563110, 15300976, 19126220, 30601952, 38252440, 61203904, 76504880, 153009760, 306019520]

約数ペア:

[(1, 306019520), (2, 153009760), (4, 76504880), (5, 61203904), (8, 38252440), (10, 30601952), (16, 19126220), (20, 15300976), (32, 9563110), (40, 7650488), (64, 4781555), (80, 3825244), (160, 1912622), (320, 956311)]