215151240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1792927}}^1$

素因数の和:1792941

約数の個数: 32

約数和(自身を含む): 645454080

約数和(自身を除く): 430302840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1792927, 3585854, 5378781, 7171708, 8964635, 10757562, 14343416, 17929270, 21515124, 26893905, 35858540, 43030248, 53787810, 71717080, 107575620, 215151240]

約数ペア:

[(1, 215151240), (2, 107575620), (3, 71717080), (4, 53787810), (5, 43030248), (6, 35858540), (8, 26893905), (10, 21515124), (12, 17929270), (15, 14343416), (20, 10757562), (24, 8964635), (30, 7171708), (40, 5378781), (60, 3585854), (120, 1792927)]