68185280

素因数分解:

$2^6\times 5^1\times {\mathrm{213079}}^1$

素因数の和:213096

約数の個数: 28

約数和(自身を含む): 162366960

約数和(自身を除く): 94181680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 213079, 426158, 852316, 1065395, 1704632, 2130790, 3409264, 4261580, 6818528, 8523160, 13637056, 17046320, 34092640, 68185280]

約数ペア:

[(1, 68185280), (2, 34092640), (4, 17046320), (5, 13637056), (8, 8523160), (10, 6818528), (16, 4261580), (20, 3409264), (32, 2130790), (40, 1704632), (64, 1065395), (80, 852316), (160, 426158), (320, 213079)]