85461960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{712183}}^1$

素因数の和:712197

約数の個数: 32

約数和(自身を含む): 256386240

約数和(自身を除く): 170924280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 712183, 1424366, 2136549, 2848732, 3560915, 4273098, 5697464, 7121830, 8546196, 10682745, 14243660, 17092392, 21365490, 28487320, 42730980, 85461960]

約数ペア:

[(1, 85461960), (2, 42730980), (3, 28487320), (4, 21365490), (5, 17092392), (6, 14243660), (8, 10682745), (10, 8546196), (12, 7121830), (15, 5697464), (20, 4273098), (24, 3560915), (30, 2848732), (40, 2136549), (60, 1424366), (120, 712183)]