85616880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{356737}}^1$

素因数の和:356753

約数の個数: 40

約数和(自身を含む): 265413072

約数和(自身を除く): 179796192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 356737, 713474, 1070211, 1426948, 1783685, 2140422, 2853896, 3567370, 4280844, 5351055, 5707792, 7134740, 8561688, 10702110, 14269480, 17123376, 21404220, 28538960, 42808440, 85616880]

約数ペア:

[(1, 85616880), (2, 42808440), (3, 28538960), (4, 21404220), (5, 17123376), (6, 14269480), (8, 10702110), (10, 8561688), (12, 7134740), (15, 5707792), (16, 5351055), (20, 4280844), (24, 3567370), (30, 2853896), (40, 2140422), (48, 1783685), (60, 1426948), (80, 1070211), (120, 713474), (240, 356737)]