214818960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{895079}}^1$

素因数の和:895095

約数の個数: 40

約数和(自身を含む): 665939520

約数和(自身を除く): 451120560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 895079, 1790158, 2685237, 3580316, 4475395, 5370474, 7160632, 8950790, 10740948, 13426185, 14321264, 17901580, 21481896, 26852370, 35803160, 42963792, 53704740, 71606320, 107409480, 214818960]

約数ペア:

[(1, 214818960), (2, 107409480), (3, 71606320), (4, 53704740), (5, 42963792), (6, 35803160), (8, 26852370), (10, 21481896), (12, 17901580), (15, 14321264), (16, 13426185), (20, 10740948), (24, 8950790), (30, 7160632), (40, 5370474), (48, 4475395), (60, 3580316), (80, 2685237), (120, 1790158), (240, 895079)]