12618960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{52579}}^1$

素因数の和:52595

約数の個数: 40

約数和(自身を含む): 39119520

約数和(自身を除く): 26500560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 52579, 105158, 157737, 210316, 262895, 315474, 420632, 525790, 630948, 788685, 841264, 1051580, 1261896, 1577370, 2103160, 2523792, 3154740, 4206320, 6309480, 12618960]

約数ペア:

[(1, 12618960), (2, 6309480), (3, 4206320), (4, 3154740), (5, 2523792), (6, 2103160), (8, 1577370), (10, 1261896), (12, 1051580), (15, 841264), (16, 788685), (20, 630948), (24, 525790), (30, 420632), (40, 315474), (48, 262895), (60, 210316), (80, 157737), (120, 105158), (240, 52579)]