26392440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{219937}}^1$

素因数の和:219951

約数の個数: 32

約数和(自身を含む): 79177680

約数和(自身を除く): 52785240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 219937, 439874, 659811, 879748, 1099685, 1319622, 1759496, 2199370, 2639244, 3299055, 4398740, 5278488, 6598110, 8797480, 13196220, 26392440]

約数ペア:

[(1, 26392440), (2, 13196220), (3, 8797480), (4, 6598110), (5, 5278488), (6, 4398740), (8, 3299055), (10, 2639244), (12, 2199370), (15, 1759496), (20, 1319622), (24, 1099685), (30, 879748), (40, 659811), (60, 439874), (120, 219937)]