485861760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:966

約数の個数: 256

約数和(自身を含む): 1778227200

約数和(自身を除く): 1292365440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 837, 864, 907, 930, 960, 992, 1080, 1116, 1152, 1240, 1395, 1440, 1488, 1674, 1728, 1814, 1860, 1920, 1984, 2160, 2232, 2480, 2721, 2790, 2880, 2976, 3348, 3456, 3628, 3720, 3968, 4185, 4320, 4464, 4535, 4960, 5442, 5580, 5760, 5952, 6696, 7256, 7440, 8163, 8370, 8640, 8928, 9070, 9920, 10884, 11160, 11904, 13392, 13605, 14512, 14880, 16326, 16740, 17280, 17856, 18140, 19840, 21768, 22320, 24489, 26784, 27210, 28117, 29024, 29760, 32652, 33480, 35712, 36280, 40815, 43536, 44640, 48978, 53568, 54420, 56234, 58048, 59520, 65304, 66960, 72560, 81630, 84351, 87072, 89280, 97956, 107136, 108840, 112468, 116096, 122445, 130608, 133920, 140585, 145120, 163260, 168702, 174144, 178560, 195912, 217680, 224936, 244890, 253053, 261216, 267840, 281170, 290240, 326520, 337404, 348288, 391824, 421755, 435360, 449872, 489780, 506106, 522432, 535680, 562340, 580480, 653040, 674808, 759159, 783648, 843510, 870720, 899744, 979560, 1012212, 1044864, 1124680, 1265265, 1306080, 1349616, 1518318, 1567296, 1687020, 1741440, 1799488, 1959120, 2024424, 2249360, 2530530, 2612160, 2699232, 3036636, 3134592, 3374040, 3598976, 3795795, 3918240, 4048848, 4498720, 5061060, 5224320, 5398464, 6073272, 6748080, 7591590, 7836480, 8097696, 8997440, 10122120, 10796928, 12146544, 13496160, 15183180, 15672960, 16195392, 17994880, 20244240, 24293088, 26992320, 30366360, 32390784, 40488480, 48586176, 53984640, 60732720, 80976960, 97172352, 121465440, 161953920, 242930880, 485861760]

約数ペア:

[(1, 485861760), (2, 242930880), (3, 161953920), (4, 121465440), (5, 97172352), (6, 80976960), (8, 60732720), (9, 53984640), (10, 48586176), (12, 40488480), (15, 32390784), (16, 30366360), (18, 26992320), (20, 24293088), (24, 20244240), (27, 17994880), (30, 16195392), (31, 15672960), (32, 15183180), (36, 13496160), (40, 12146544), (45, 10796928), (48, 10122120), (54, 8997440), (60, 8097696), (62, 7836480), (64, 7591590), (72, 6748080), (80, 6073272), (90, 5398464), (93, 5224320), (96, 5061060), (108, 4498720), (120, 4048848), (124, 3918240), (128, 3795795), (135, 3598976), (144, 3374040), (155, 3134592), (160, 3036636), (180, 2699232), (186, 2612160), (192, 2530530), (216, 2249360), (240, 2024424), (248, 1959120), (270, 1799488), (279, 1741440), (288, 1687020), (310, 1567296), (320, 1518318), (360, 1349616), (372, 1306080), (384, 1265265), (432, 1124680), (465, 1044864), (480, 1012212), (496, 979560), (540, 899744), (558, 870720), (576, 843510), (620, 783648), (640, 759159), (720, 674808), (744, 653040), (837, 580480), (864, 562340), (907, 535680), (930, 522432), (960, 506106), (992, 489780), (1080, 449872), (1116, 435360), (1152, 421755), (1240, 391824), (1395, 348288), (1440, 337404), (1488, 326520), (1674, 290240), (1728, 281170), (1814, 267840), (1860, 261216), (1920, 253053), (1984, 244890), (2160, 224936), (2232, 217680), (2480, 195912), (2721, 178560), (2790, 174144), (2880, 168702), (2976, 163260), (3348, 145120), (3456, 140585), (3628, 133920), (3720, 130608), (3968, 122445), (4185, 116096), (4320, 112468), (4464, 108840), (4535, 107136), (4960, 97956), (5442, 89280), (5580, 87072), (5760, 84351), (5952, 81630), (6696, 72560), (7256, 66960), (7440, 65304), (8163, 59520), (8370, 58048), (8640, 56234), (8928, 54420), (9070, 53568), (9920, 48978), (10884, 44640), (11160, 43536), (11904, 40815), (13392, 36280), (13605, 35712), (14512, 33480), (14880, 32652), (16326, 29760), (16740, 29024), (17280, 28117), (17856, 27210), (18140, 26784), (19840, 24489), (21768, 22320)]