87488880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{364537}}^1$

素因数の和:364553

約数の個数: 40

約数和(自身を含む): 271216272

約数和(自身を除く): 183727392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 364537, 729074, 1093611, 1458148, 1822685, 2187222, 2916296, 3645370, 4374444, 5468055, 5832592, 7290740, 8748888, 10936110, 14581480, 17497776, 21872220, 29162960, 43744440, 87488880]

約数ペア:

[(1, 87488880), (2, 43744440), (3, 29162960), (4, 21872220), (5, 17497776), (6, 14581480), (8, 10936110), (10, 8748888), (12, 7290740), (15, 5832592), (16, 5468055), (20, 4374444), (24, 3645370), (30, 2916296), (40, 2187222), (48, 1822685), (60, 1458148), (80, 1093611), (120, 729074), (240, 364537)]