61145640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5479}}^1$

素因数の和:5527

約数の個数: 96

約数和(自身を含む): 205171200

約数和(自身を除く): 144025560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5479, 5580, 10958, 11160, 16437, 21916, 27395, 32874, 43832, 49311, 54790, 65748, 82185, 98622, 109580, 131496, 164370, 169849, 197244, 219160, 246555, 328740, 339698, 394488, 493110, 509547, 657480, 679396, 849245, 986220, 1019094, 1358792, 1528641, 1698490, 1972440, 2038188, 2547735, 3057282, 3396980, 4076376, 5095470, 6114564, 6793960, 7643205, 10190940, 12229128, 15286410, 20381880, 30572820, 61145640]

約数ペア:

[(1, 61145640), (2, 30572820), (3, 20381880), (4, 15286410), (5, 12229128), (6, 10190940), (8, 7643205), (9, 6793960), (10, 6114564), (12, 5095470), (15, 4076376), (18, 3396980), (20, 3057282), (24, 2547735), (30, 2038188), (31, 1972440), (36, 1698490), (40, 1528641), (45, 1358792), (60, 1019094), (62, 986220), (72, 849245), (90, 679396), (93, 657480), (120, 509547), (124, 493110), (155, 394488), (180, 339698), (186, 328740), (248, 246555), (279, 219160), (310, 197244), (360, 169849), (372, 164370), (465, 131496), (558, 109580), (620, 98622), (744, 82185), (930, 65748), (1116, 54790), (1240, 49311), (1395, 43832), (1860, 32874), (2232, 27395), (2790, 21916), (3720, 16437), (5479, 11160), (5580, 10958)]