85945980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11279}}^1$

素因数の和:11418

約数の個数: 48

約数和(自身を含む): 242565120

約数和(自身を除く): 156619140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 11279, 22558, 33837, 45116, 56395, 67674, 112790, 135348, 169185, 225580, 338370, 676740, 1432433, 2864866, 4297299, 5729732, 7162165, 8594598, 14324330, 17189196, 21486495, 28648660, 42972990, 85945980]

約数ペア:

[(1, 85945980), (2, 42972990), (3, 28648660), (4, 21486495), (5, 17189196), (6, 14324330), (10, 8594598), (12, 7162165), (15, 5729732), (20, 4297299), (30, 2864866), (60, 1432433), (127, 676740), (254, 338370), (381, 225580), (508, 169185), (635, 135348), (762, 112790), (1270, 67674), (1524, 56395), (1905, 45116), (2540, 33837), (3810, 22558), (7620, 11279)]