27581880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229849}}^1$

素因数の和:229863

約数の個数: 32

約数和(自身を含む): 82746000

約数和(自身を除く): 55164120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229849, 459698, 689547, 919396, 1149245, 1379094, 1838792, 2298490, 2758188, 3447735, 4596980, 5516376, 6895470, 9193960, 13790940, 27581880]

約数ペア:

[(1, 27581880), (2, 13790940), (3, 9193960), (4, 6895470), (5, 5516376), (6, 4596980), (8, 3447735), (10, 2758188), (12, 2298490), (15, 1838792), (20, 1379094), (24, 1149245), (30, 919396), (40, 689547), (60, 459698), (120, 229849)]