489938124960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{418493}}^1$

素因数の和:418788

約数の個数: 192

約数和(自身を含む): 1721115164160

約数和(自身を除く): 1231177039200

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 271, 288, 360, 432, 480, 540, 542, 720, 813, 864, 1080, 1084, 1355, 1440, 1626, 2160, 2168, 2439, 2710, 3252, 4065, 4320, 4336, 4878, 5420, 6504, 7317, 8130, 8672, 9756, 10840, 12195, 13008, 14634, 16260, 19512, 21680, 24390, 26016, 29268, 32520, 36585, 39024, 43360, 48780, 58536, 65040, 73170, 78048, 97560, 117072, 130080, 146340, 195120, 234144, 292680, 390240, 418493, 585360, 836986, 1170720, 1255479, 1673972, 2092465, 2510958, 3347944, 3766437, 4184930, 5021916, 6277395, 6695888, 7532874, 8369860, 10043832, 11299311, 12554790, 13391776, 15065748, 16739720, 18832185, 20087664, 22598622, 25109580, 30131496, 33479440, 37664370, 40175328, 45197244, 50219160, 56496555, 60262992, 66958880, 75328740, 90394488, 100438320, 112993110, 113411603, 120525984, 150657480, 180788976, 200876640, 225986220, 226823206, 301314960, 340234809, 361577952, 451972440, 453646412, 567058015, 602629920, 680469618, 903944880, 907292824, 1020704427, 1134116030, 1360939236, 1701174045, 1807889760, 1814585648, 2041408854, 2268232060, 2721878472, 3062113281, 3402348090, 3629171296, 4082817708, 4536464120, 5103522135, 5443756944, 6124226562, 6804696180, 8165635416, 9072928240, 10207044270, 10887513888, 12248453124, 13609392360, 15310566405, 16331270832, 18145856480, 20414088540, 24496906248, 27218784720, 30621132810, 32662541664, 40828177080, 48993812496, 54437569440, 61242265620, 81656354160, 97987624992, 122484531240, 163312708320, 244969062480, 489938124960]

約数ペア:

[(1, 489938124960), (2, 244969062480), (3, 163312708320), (4, 122484531240), (5, 97987624992), (6, 81656354160), (8, 61242265620), (9, 54437569440), (10, 48993812496), (12, 40828177080), (15, 32662541664), (16, 30621132810), (18, 27218784720), (20, 24496906248), (24, 20414088540), (27, 18145856480), (30, 16331270832), (32, 15310566405), (36, 13609392360), (40, 12248453124), (45, 10887513888), (48, 10207044270), (54, 9072928240), (60, 8165635416), (72, 6804696180), (80, 6124226562), (90, 5443756944), (96, 5103522135), (108, 4536464120), (120, 4082817708), (135, 3629171296), (144, 3402348090), (160, 3062113281), (180, 2721878472), (216, 2268232060), (240, 2041408854), (270, 1814585648), (271, 1807889760), (288, 1701174045), (360, 1360939236), (432, 1134116030), (480, 1020704427), (540, 907292824), (542, 903944880), (720, 680469618), (813, 602629920), (864, 567058015), (1080, 453646412), (1084, 451972440), (1355, 361577952), (1440, 340234809), (1626, 301314960), (2160, 226823206), (2168, 225986220), (2439, 200876640), (2710, 180788976), (3252, 150657480), (4065, 120525984), (4320, 113411603), (4336, 112993110), (4878, 100438320), (5420, 90394488), (6504, 75328740), (7317, 66958880), (8130, 60262992), (8672, 56496555), (9756, 50219160), (10840, 45197244), (12195, 40175328), (13008, 37664370), (14634, 33479440), (16260, 30131496), (19512, 25109580), (21680, 22598622), (24390, 20087664), (26016, 18832185), (29268, 16739720), (32520, 15065748), (36585, 13391776), (39024, 12554790), (43360, 11299311), (48780, 10043832), (58536, 8369860), (65040, 7532874), (73170, 6695888), (78048, 6277395), (97560, 5021916), (117072, 4184930), (130080, 3766437), (146340, 3347944), (195120, 2510958), (234144, 2092465), (292680, 1673972), (390240, 1255479), (418493, 1170720), (585360, 836986)]