51085080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{15767}}^1$

素因数の和:15790

約数の個数: 80

約数和(自身を含む): 171713520

約数和(自身を除く): 120628440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 15767, 31534, 47301, 63068, 78835, 94602, 126136, 141903, 157670, 189204, 236505, 283806, 315340, 378408, 425709, 473010, 567612, 630680, 709515, 851418, 946020, 1135224, 1277127, 1419030, 1702836, 1892040, 2128545, 2554254, 2838060, 3405672, 4257090, 5108508, 5676120, 6385635, 8514180, 10217016, 12771270, 17028360, 25542540, 51085080]

約数ペア:

[(1, 51085080), (2, 25542540), (3, 17028360), (4, 12771270), (5, 10217016), (6, 8514180), (8, 6385635), (9, 5676120), (10, 5108508), (12, 4257090), (15, 3405672), (18, 2838060), (20, 2554254), (24, 2128545), (27, 1892040), (30, 1702836), (36, 1419030), (40, 1277127), (45, 1135224), (54, 946020), (60, 851418), (72, 709515), (81, 630680), (90, 567612), (108, 473010), (120, 425709), (135, 378408), (162, 315340), (180, 283806), (216, 236505), (270, 189204), (324, 157670), (360, 141903), (405, 126136), (540, 94602), (648, 78835), (810, 63068), (1080, 47301), (1620, 31534), (3240, 15767)]