105240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{877}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 316080

約数和(自身を除く): 210840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 877, 1754, 2631, 3508, 4385, 5262, 7016, 8770, 10524, 13155, 17540, 21048, 26310, 35080, 52620, 105240]

約数ペア:

[(1, 105240), (2, 52620), (3, 35080), (4, 26310), (5, 21048), (6, 17540), (8, 13155), (10, 10524), (12, 8770), (15, 7016), (20, 5262), (24, 4385), (30, 3508), (40, 2631), (60, 1754), (120, 877)]