26178660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{48479}}^1$

素因数の和:48497

約数の個数: 48

約数和(自身を含む): 81446400

約数和(自身を除く): 55267740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 48479, 96958, 145437, 193916, 242395, 290874, 436311, 484790, 581748, 727185, 872622, 969580, 1308933, 1454370, 1745244, 2181555, 2617866, 2908740, 4363110, 5235732, 6544665, 8726220, 13089330, 26178660]

約数ペア:

[(1, 26178660), (2, 13089330), (3, 8726220), (4, 6544665), (5, 5235732), (6, 4363110), (9, 2908740), (10, 2617866), (12, 2181555), (15, 1745244), (18, 1454370), (20, 1308933), (27, 969580), (30, 872622), (36, 727185), (45, 581748), (54, 484790), (60, 436311), (90, 290874), (108, 242395), (135, 193916), (180, 145437), (270, 96958), (540, 48479)]