67688580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1128143}}^1$

素因数の和:1128155

約数の個数: 24

約数和(自身を含む): 189528192

約数和(自身を除く): 121839612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1128143, 2256286, 3384429, 4512572, 5640715, 6768858, 11281430, 13537716, 16922145, 22562860, 33844290, 67688580]

約数ペア:

[(1, 67688580), (2, 33844290), (3, 22562860), (4, 16922145), (5, 13537716), (6, 11281430), (10, 6768858), (12, 5640715), (15, 4512572), (20, 3384429), (30, 2256286), (60, 1128143)]