85869240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{715577}}^1$

素因数の和:715591

約数の個数: 32

約数和(自身を含む): 257608080

約数和(自身を除く): 171738840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 715577, 1431154, 2146731, 2862308, 3577885, 4293462, 5724616, 7155770, 8586924, 10733655, 14311540, 17173848, 21467310, 28623080, 42934620, 85869240]

約数ペア:

[(1, 85869240), (2, 42934620), (3, 28623080), (4, 21467310), (5, 17173848), (6, 14311540), (8, 10733655), (10, 8586924), (12, 7155770), (15, 5724616), (20, 4293462), (24, 3577885), (30, 2862308), (40, 2146731), (60, 1431154), (120, 715577)]