85864440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{715537}}^1$

素因数の和:715551

約数の個数: 32

約数和(自身を含む): 257593680

約数和(自身を除く): 171729240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 715537, 1431074, 2146611, 2862148, 3577685, 4293222, 5724296, 7155370, 8586444, 10733055, 14310740, 17172888, 21466110, 28621480, 42932220, 85864440]

約数ペア:

[(1, 85864440), (2, 42932220), (3, 28621480), (4, 21466110), (5, 17172888), (6, 14310740), (8, 10733055), (10, 8586444), (12, 7155370), (15, 5724296), (20, 4293222), (24, 3577685), (30, 2862148), (40, 2146611), (60, 1431074), (120, 715537)]