86634120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{721951}}^1$

素因数の和:721965

約数の個数: 32

約数和(自身を含む): 259902720

約数和(自身を除く): 173268600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 721951, 1443902, 2165853, 2887804, 3609755, 4331706, 5775608, 7219510, 8663412, 10829265, 14439020, 17326824, 21658530, 28878040, 43317060, 86634120]

約数ペア:

[(1, 86634120), (2, 43317060), (3, 28878040), (4, 21658530), (5, 17326824), (6, 14439020), (8, 10829265), (10, 8663412), (12, 7219510), (15, 5775608), (20, 4331706), (24, 3609755), (30, 2887804), (40, 2165853), (60, 1443902), (120, 721951)]