85865880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{715549}}^1$

素因数の和:715563

約数の個数: 32

約数和(自身を含む): 257598000

約数和(自身を除く): 171732120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 715549, 1431098, 2146647, 2862196, 3577745, 4293294, 5724392, 7155490, 8586588, 10733235, 14310980, 17173176, 21466470, 28621960, 42932940, 85865880]

約数ペア:

[(1, 85865880), (2, 42932940), (3, 28621960), (4, 21466470), (5, 17173176), (6, 14310980), (8, 10733235), (10, 8586588), (12, 7155490), (15, 5724392), (20, 4293294), (24, 3577745), (30, 2862196), (40, 2146647), (60, 1431098), (120, 715549)]