82851960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{690433}}^1$

素因数の和:690447

約数の個数: 32

約数和(自身を含む): 248556240

約数和(自身を除く): 165704280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 690433, 1380866, 2071299, 2761732, 3452165, 4142598, 5523464, 6904330, 8285196, 10356495, 13808660, 16570392, 20712990, 27617320, 41425980, 82851960]

約数ペア:

[(1, 82851960), (2, 41425980), (3, 27617320), (4, 20712990), (5, 16570392), (6, 13808660), (8, 10356495), (10, 8285196), (12, 6904330), (15, 5523464), (20, 4142598), (24, 3452165), (30, 2761732), (40, 2071299), (60, 1380866), (120, 690433)]