313617960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5479}}^1$

素因数の和:5552

約数の個数: 128

約数和(自身を含む): 1065312000

約数和(自身を除く): 751694040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2385, 2862, 3180, 3816, 4770, 5479, 5724, 6360, 7155, 9540, 10958, 11448, 14310, 16437, 19080, 21916, 27395, 28620, 32874, 43832, 49311, 54790, 57240, 65748, 82185, 98622, 109580, 131496, 147933, 164370, 197244, 219160, 246555, 290387, 295866, 328740, 394488, 493110, 580774, 591732, 657480, 739665, 871161, 986220, 1161548, 1183464, 1451935, 1479330, 1742322, 1972440, 2323096, 2613483, 2903870, 2958660, 3484644, 4355805, 5226966, 5807740, 5917320, 6969288, 7840449, 8711610, 10453932, 11615480, 13067415, 15680898, 17423220, 20907864, 26134830, 31361796, 34846440, 39202245, 52269660, 62723592, 78404490, 104539320, 156808980, 313617960]

約数ペア:

[(1, 313617960), (2, 156808980), (3, 104539320), (4, 78404490), (5, 62723592), (6, 52269660), (8, 39202245), (9, 34846440), (10, 31361796), (12, 26134830), (15, 20907864), (18, 17423220), (20, 15680898), (24, 13067415), (27, 11615480), (30, 10453932), (36, 8711610), (40, 7840449), (45, 6969288), (53, 5917320), (54, 5807740), (60, 5226966), (72, 4355805), (90, 3484644), (106, 2958660), (108, 2903870), (120, 2613483), (135, 2323096), (159, 1972440), (180, 1742322), (212, 1479330), (216, 1451935), (265, 1183464), (270, 1161548), (318, 986220), (360, 871161), (424, 739665), (477, 657480), (530, 591732), (540, 580774), (636, 493110), (795, 394488), (954, 328740), (1060, 295866), (1080, 290387), (1272, 246555), (1431, 219160), (1590, 197244), (1908, 164370), (2120, 147933), (2385, 131496), (2862, 109580), (3180, 98622), (3816, 82185), (4770, 65748), (5479, 57240), (5724, 54790), (6360, 49311), (7155, 43832), (9540, 32874), (10958, 28620), (11448, 27395), (14310, 21916), (16437, 19080)]