26391240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73309}}^1$

素因数の和:73326

約数の個数: 48

約数和(自身を含む): 85772700

約数和(自身を除く): 59381460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 73309, 146618, 219927, 293236, 366545, 439854, 586472, 659781, 733090, 879708, 1099635, 1319562, 1466180, 1759416, 2199270, 2639124, 2932360, 3298905, 4398540, 5278248, 6597810, 8797080, 13195620, 26391240]

約数ペア:

[(1, 26391240), (2, 13195620), (3, 8797080), (4, 6597810), (5, 5278248), (6, 4398540), (8, 3298905), (9, 2932360), (10, 2639124), (12, 2199270), (15, 1759416), (18, 1466180), (20, 1319562), (24, 1099635), (30, 879708), (36, 733090), (40, 659781), (45, 586472), (60, 439854), (72, 366545), (90, 293236), (120, 219927), (180, 146618), (360, 73309)]