1011281760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{78031}}^1$

素因数の和:78058

約数の個数: 120

約数和(自身を含む): 3569027616

約数和(自身を除く): 2557745856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 78031, 156062, 234093, 312124, 390155, 468186, 624248, 702279, 780310, 936372, 1170465, 1248496, 1404558, 1560620, 1872744, 2106837, 2340930, 2496992, 2809116, 3121240, 3511395, 3745488, 4213674, 4681860, 5618232, 6242480, 6320511, 7022790, 7490976, 8427348, 9363720, 10534185, 11236464, 12484960, 12641022, 14045580, 16854696, 18727440, 21068370, 22472928, 25282044, 28091160, 31602555, 33709392, 37454880, 42136740, 50564088, 56182320, 63205110, 67418784, 84273480, 101128176, 112364640, 126410220, 168546960, 202256352, 252820440, 337093920, 505640880, 1011281760]

約数ペア:

[(1, 1011281760), (2, 505640880), (3, 337093920), (4, 252820440), (5, 202256352), (6, 168546960), (8, 126410220), (9, 112364640), (10, 101128176), (12, 84273480), (15, 67418784), (16, 63205110), (18, 56182320), (20, 50564088), (24, 42136740), (27, 37454880), (30, 33709392), (32, 31602555), (36, 28091160), (40, 25282044), (45, 22472928), (48, 21068370), (54, 18727440), (60, 16854696), (72, 14045580), (80, 12641022), (81, 12484960), (90, 11236464), (96, 10534185), (108, 9363720), (120, 8427348), (135, 7490976), (144, 7022790), (160, 6320511), (162, 6242480), (180, 5618232), (216, 4681860), (240, 4213674), (270, 3745488), (288, 3511395), (324, 3121240), (360, 2809116), (405, 2496992), (432, 2340930), (480, 2106837), (540, 1872744), (648, 1560620), (720, 1404558), (810, 1248496), (864, 1170465), (1080, 936372), (1296, 780310), (1440, 702279), (1620, 624248), (2160, 468186), (2592, 390155), (3240, 312124), (4320, 234093), (6480, 156062), (12960, 78031)]