85618920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{713491}}^1$

素因数の和:713505

約数の個数: 32

約数和(自身を含む): 256857120

約数和(自身を除く): 171238200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 713491, 1426982, 2140473, 2853964, 3567455, 4280946, 5707928, 7134910, 8561892, 10702365, 14269820, 17123784, 21404730, 28539640, 42809460, 85618920]

約数ペア:

[(1, 85618920), (2, 42809460), (3, 28539640), (4, 21404730), (5, 17123784), (6, 14269820), (8, 10702365), (10, 8561892), (12, 7134910), (15, 5707928), (20, 4280946), (24, 3567455), (30, 2853964), (40, 2140473), (60, 1426982), (120, 713491)]