489304800

素因数分解:

$2^5\times 3^6\times 5^2\times {\mathrm{839}}^1$

素因数の和:877

約数の個数: 252

約数和(自身を含む): 1793088360

約数和(自身を除く): 1303783560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 243, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 486, 540, 600, 648, 675, 720, 729, 800, 810, 839, 864, 900, 972, 1080, 1200, 1215, 1296, 1350, 1440, 1458, 1620, 1678, 1800, 1944, 2025, 2160, 2400, 2430, 2517, 2592, 2700, 2916, 3240, 3356, 3600, 3645, 3888, 4050, 4195, 4320, 4860, 5034, 5400, 5832, 6075, 6480, 6712, 7200, 7290, 7551, 7776, 8100, 8390, 9720, 10068, 10800, 11664, 12150, 12585, 12960, 13424, 14580, 15102, 16200, 16780, 18225, 19440, 20136, 20975, 21600, 22653, 23328, 24300, 25170, 26848, 29160, 30204, 32400, 33560, 36450, 37755, 38880, 40272, 41950, 45306, 48600, 50340, 58320, 60408, 62925, 64800, 67120, 67959, 72900, 75510, 80544, 83900, 90612, 97200, 100680, 113265, 116640, 120816, 125850, 134240, 135918, 145800, 151020, 167800, 181224, 188775, 194400, 201360, 203877, 226530, 241632, 251700, 271836, 291600, 302040, 335600, 339795, 362448, 377550, 402720, 407754, 453060, 503400, 543672, 566325, 583200, 604080, 611631, 671200, 679590, 724896, 755100, 815508, 906120, 1006800, 1019385, 1087344, 1132650, 1208160, 1223262, 1359180, 1510200, 1631016, 1698975, 1812240, 2013600, 2038770, 2174688, 2265300, 2446524, 2718360, 3020400, 3058155, 3262032, 3397950, 3624480, 4077540, 4530600, 4893048, 5096925, 5436720, 6040800, 6116310, 6524064, 6795900, 8155080, 9061200, 9786096, 10193850, 10873440, 12232620, 13591800, 15290775, 16310160, 18122400, 19572192, 20387700, 24465240, 27183600, 30581550, 32620320, 40775400, 48930480, 54367200, 61163100, 81550800, 97860960, 122326200, 163101600, 244652400, 489304800]

約数ペア:

[(1, 489304800), (2, 244652400), (3, 163101600), (4, 122326200), (5, 97860960), (6, 81550800), (8, 61163100), (9, 54367200), (10, 48930480), (12, 40775400), (15, 32620320), (16, 30581550), (18, 27183600), (20, 24465240), (24, 20387700), (25, 19572192), (27, 18122400), (30, 16310160), (32, 15290775), (36, 13591800), (40, 12232620), (45, 10873440), (48, 10193850), (50, 9786096), (54, 9061200), (60, 8155080), (72, 6795900), (75, 6524064), (80, 6116310), (81, 6040800), (90, 5436720), (96, 5096925), (100, 4893048), (108, 4530600), (120, 4077540), (135, 3624480), (144, 3397950), (150, 3262032), (160, 3058155), (162, 3020400), (180, 2718360), (200, 2446524), (216, 2265300), (225, 2174688), (240, 2038770), (243, 2013600), (270, 1812240), (288, 1698975), (300, 1631016), (324, 1510200), (360, 1359180), (400, 1223262), (405, 1208160), (432, 1132650), (450, 1087344), (480, 1019385), (486, 1006800), (540, 906120), (600, 815508), (648, 755100), (675, 724896), (720, 679590), (729, 671200), (800, 611631), (810, 604080), (839, 583200), (864, 566325), (900, 543672), (972, 503400), (1080, 453060), (1200, 407754), (1215, 402720), (1296, 377550), (1350, 362448), (1440, 339795), (1458, 335600), (1620, 302040), (1678, 291600), (1800, 271836), (1944, 251700), (2025, 241632), (2160, 226530), (2400, 203877), (2430, 201360), (2517, 194400), (2592, 188775), (2700, 181224), (2916, 167800), (3240, 151020), (3356, 145800), (3600, 135918), (3645, 134240), (3888, 125850), (4050, 120816), (4195, 116640), (4320, 113265), (4860, 100680), (5034, 97200), (5400, 90612), (5832, 83900), (6075, 80544), (6480, 75510), (6712, 72900), (7200, 67959), (7290, 67120), (7551, 64800), (7776, 62925), (8100, 60408), (8390, 58320), (9720, 50340), (10068, 48600), (10800, 45306), (11664, 41950), (12150, 40272), (12585, 38880), (12960, 37755), (13424, 36450), (14580, 33560), (15102, 32400), (16200, 30204), (16780, 29160), (18225, 26848), (19440, 25170), (20136, 24300), (20975, 23328), (21600, 22653)]