85688760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{714073}}^1$

素因数の和:714087

約数の個数: 32

約数和(自身を含む): 257066640

約数和(自身を除く): 171377880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 714073, 1428146, 2142219, 2856292, 3570365, 4284438, 5712584, 7140730, 8568876, 10711095, 14281460, 17137752, 21422190, 28562920, 42844380, 85688760]

約数ペア:

[(1, 85688760), (2, 42844380), (3, 28562920), (4, 21422190), (5, 17137752), (6, 14281460), (8, 10711095), (10, 8568876), (12, 7140730), (15, 5712584), (20, 4284438), (24, 3570365), (30, 2856292), (40, 2142219), (60, 1428146), (120, 714073)]