931551840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{71879}}^1$

素因数の和:71906

約数の個数: 120

約数和(自身を含む): 3287647440

約数和(自身を除く): 2356095600

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, 71879, 143758, 215637, 287516, 359395, 431274, 575032, 646911, 718790, 862548, 1078185, 1150064, 1293822, 1437580, 1725096, 1940733, 2156370, 2300128, 2587644, 2875160, 3234555, 3450192, 3881466, 4312740, 5175288, 5750320, 5822199, 6469110, 6900384, 7762932, 8625480, 9703665, 10350576, 11500640, 11644398, 12938220, 15525864, 17250960, 19407330, 20701152, 23288796, 25876440, 29110995, 31051728, 34501920, 38814660, 46577592, 51752880, 58221990, 62103456, 77629320, 93155184, 103505760, 116443980, 155258640, 186310368, 232887960, 310517280, 465775920, 931551840]

約数ペア:

[(1, 931551840), (2, 465775920), (3, 310517280), (4, 232887960), (5, 186310368), (6, 155258640), (8, 116443980), (9, 103505760), (10, 93155184), (12, 77629320), (15, 62103456), (16, 58221990), (18, 51752880), (20, 46577592), (24, 38814660), (27, 34501920), (30, 31051728), (32, 29110995), (36, 25876440), (40, 23288796), (45, 20701152), (48, 19407330), (54, 17250960), (60, 15525864), (72, 12938220), (80, 11644398), (81, 11500640), (90, 10350576), (96, 9703665), (108, 8625480), (120, 7762932), (135, 6900384), (144, 6469110), (160, 5822199), (162, 5750320), (180, 5175288), (216, 4312740), (240, 3881466), (270, 3450192), (288, 3234555), (324, 2875160), (360, 2587644), (405, 2300128), (432, 2156370), (480, 1940733), (540, 1725096), (648, 1437580), (720, 1293822), (810, 1150064), (864, 1078185), (1080, 862548), (1296, 718790), (1440, 646911), (1620, 575032), (2160, 431274), (2592, 359395), (3240, 287516), (4320, 215637), (6480, 143758), (12960, 71879)]