478897920

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 360

約数和(自身を含む): 1780732800

約数和(自身を除く): 1301834880

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, 81, 90, 93, 96, 108, 120, 124, 128, 135, 144, 149, 155, 160, 162, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 298, 310, 320, 324, 360, 372, 384, 405, 432, 447, 465, 480, 496, 540, 558, 576, 596, 620, 640, 648, 720, 744, 745, 768, 810, 837, 864, 894, 930, 960, 992, 1080, 1116, 1152, 1192, 1240, 1280, 1296, 1341, 1395, 1440, 1488, 1490, 1620, 1674, 1728, 1788, 1860, 1920, 1984, 2160, 2232, 2235, 2304, 2384, 2480, 2511, 2592, 2682, 2790, 2880, 2976, 2980, 3240, 3348, 3456, 3576, 3720, 3840, 3968, 4023, 4185, 4320, 4464, 4470, 4619, 4768, 4960, 5022, 5184, 5364, 5580, 5760, 5952, 5960, 6480, 6696, 6705, 6912, 7152, 7440, 7936, 8046, 8370, 8640, 8928, 8940, 9238, 9536, 9920, 10044, 10368, 10728, 11160, 11520, 11904, 11920, 12069, 12555, 12960, 13392, 13410, 13857, 14304, 14880, 16092, 16740, 17280, 17856, 17880, 18476, 19072, 19840, 20088, 20115, 20736, 21456, 22320, 23095, 23808, 23840, 24138, 25110, 25920, 26784, 26820, 27714, 28608, 29760, 32184, 33480, 34560, 35712, 35760, 36952, 38144, 39680, 40176, 40230, 41571, 42912, 44640, 46190, 47680, 48276, 50220, 51840, 53568, 53640, 55428, 57216, 59520, 60345, 64368, 66960, 69285, 71424, 71520, 73904, 80352, 80460, 83142, 85824, 89280, 92380, 95360, 96552, 100440, 103680, 107136, 107280, 110856, 114432, 119040, 120690, 124713, 128736, 133920, 138570, 143040, 147808, 160704, 160920, 166284, 171648, 178560, 184760, 190720, 193104, 200880, 207855, 214272, 214560, 221712, 241380, 249426, 257472, 267840, 277140, 286080, 295616, 321408, 321840, 332568, 343296, 357120, 369520, 374139, 386208, 401760, 415710, 429120, 443424, 482760, 498852, 514944, 535680, 554280, 572160, 591232, 623565, 642816, 643680, 665136, 739040, 748278, 772416, 803520, 831420, 858240, 886848, 965520, 997704, 1029888, 1071360, 1108560, 1182464, 1247130, 1287360, 1330272, 1478080, 1496556, 1544832, 1607040, 1662840, 1716480, 1773696, 1870695, 1931040, 1995408, 2217120, 2494260, 2574720, 2660544, 2956160, 2993112, 3089664, 3214080, 3325680, 3547392, 3741390, 3862080, 3990816, 4434240, 4988520, 5149440, 5321088, 5912320, 5986224, 6651360, 7482780, 7724160, 7981632, 8868480, 9977040, 10642176, 11972448, 13302720, 14965560, 15448320, 15963264, 17736960, 19954080, 23944896, 26605440, 29931120, 31926528, 39908160, 47889792, 53210880, 59862240, 79816320, 95779584, 119724480, 159632640, 239448960, 478897920]

約数ペア:

[(1, 478897920), (2, 239448960), (3, 159632640), (4, 119724480), (5, 95779584), (6, 79816320), (8, 59862240), (9, 53210880), (10, 47889792), (12, 39908160), (15, 31926528), (16, 29931120), (18, 26605440), (20, 23944896), (24, 19954080), (27, 17736960), (30, 15963264), (31, 15448320), (32, 14965560), (36, 13302720), (40, 11972448), (45, 10642176), (48, 9977040), (54, 8868480), (60, 7981632), (62, 7724160), (64, 7482780), (72, 6651360), (80, 5986224), (81, 5912320), (90, 5321088), (93, 5149440), (96, 4988520), (108, 4434240), (120, 3990816), (124, 3862080), (128, 3741390), (135, 3547392), (144, 3325680), (149, 3214080), (155, 3089664), (160, 2993112), (162, 2956160), (180, 2660544), (186, 2574720), (192, 2494260), (216, 2217120), (240, 1995408), (248, 1931040), (256, 1870695), (270, 1773696), (279, 1716480), (288, 1662840), (298, 1607040), (310, 1544832), (320, 1496556), (324, 1478080), (360, 1330272), (372, 1287360), (384, 1247130), (405, 1182464), (432, 1108560), (447, 1071360), (465, 1029888), (480, 997704), (496, 965520), (540, 886848), (558, 858240), (576, 831420), (596, 803520), (620, 772416), (640, 748278), (648, 739040), (720, 665136), (744, 643680), (745, 642816), (768, 623565), (810, 591232), (837, 572160), (864, 554280), (894, 535680), (930, 514944), (960, 498852), (992, 482760), (1080, 443424), (1116, 429120), (1152, 415710), (1192, 401760), (1240, 386208), (1280, 374139), (1296, 369520), (1341, 357120), (1395, 343296), (1440, 332568), (1488, 321840), (1490, 321408), (1620, 295616), (1674, 286080), (1728, 277140), (1788, 267840), (1860, 257472), (1920, 249426), (1984, 241380), (2160, 221712), (2232, 214560), (2235, 214272), (2304, 207855), (2384, 200880), (2480, 193104), (2511, 190720), (2592, 184760), (2682, 178560), (2790, 171648), (2880, 166284), (2976, 160920), (2980, 160704), (3240, 147808), (3348, 143040), (3456, 138570), (3576, 133920), (3720, 128736), (3840, 124713), (3968, 120690), (4023, 119040), (4185, 114432), (4320, 110856), (4464, 107280), (4470, 107136), (4619, 103680), (4768, 100440), (4960, 96552), (5022, 95360), (5184, 92380), (5364, 89280), (5580, 85824), (5760, 83142), (5952, 80460), (5960, 80352), (6480, 73904), (6696, 71520), (6705, 71424), (6912, 69285), (7152, 66960), (7440, 64368), (7936, 60345), (8046, 59520), (8370, 57216), (8640, 55428), (8928, 53640), (8940, 53568), (9238, 51840), (9536, 50220), (9920, 48276), (10044, 47680), (10368, 46190), (10728, 44640), (11160, 42912), (11520, 41571), (11904, 40230), (11920, 40176), (12069, 39680), (12555, 38144), (12960, 36952), (13392, 35760), (13410, 35712), (13857, 34560), (14304, 33480), (14880, 32184), (16092, 29760), (16740, 28608), (17280, 27714), (17856, 26820), (17880, 26784), (18476, 25920), (19072, 25110), (19840, 24138), (20088, 23840), (20115, 23808), (20736, 23095), (21456, 22320)]