1385268480

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:495

約数の個数: 360

約数和(自身を含む): 5128510464

約数和(自身を除く): 3743241984

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, 155, 160, 162, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 324, 360, 372, 384, 405, 431, 432, 465, 480, 496, 540, 558, 576, 620, 640, 648, 720, 744, 768, 810, 837, 862, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1280, 1293, 1296, 1395, 1440, 1488, 1620, 1674, 1724, 1728, 1860, 1920, 1984, 2155, 2160, 2232, 2304, 2480, 2511, 2586, 2592, 2790, 2880, 2976, 3240, 3348, 3448, 3456, 3720, 3840, 3879, 3968, 4185, 4310, 4320, 4464, 4960, 5022, 5172, 5184, 5580, 5760, 5952, 6465, 6480, 6696, 6896, 6912, 7440, 7758, 7936, 8370, 8620, 8640, 8928, 9920, 10044, 10344, 10368, 11160, 11520, 11637, 11904, 12555, 12930, 12960, 13361, 13392, 13792, 14880, 15516, 16740, 17240, 17280, 17856, 19395, 19840, 20088, 20688, 20736, 22320, 23274, 23808, 25110, 25860, 25920, 26722, 26784, 27584, 29760, 31032, 33480, 34480, 34560, 34911, 35712, 38790, 39680, 40083, 40176, 41376, 44640, 46548, 50220, 51720, 51840, 53444, 53568, 55168, 58185, 59520, 62064, 66805, 66960, 68960, 69822, 71424, 77580, 80166, 80352, 82752, 89280, 93096, 100440, 103440, 103680, 106888, 107136, 110336, 116370, 119040, 120249, 124128, 133610, 133920, 137920, 139644, 155160, 160332, 160704, 165504, 174555, 178560, 186192, 200415, 200880, 206880, 213776, 214272, 232740, 240498, 248256, 267220, 267840, 275840, 279288, 310320, 320664, 321408, 331008, 349110, 357120, 360747, 372384, 400830, 401760, 413760, 427552, 465480, 480996, 496512, 534440, 535680, 551680, 558576, 601245, 620640, 641328, 642816, 698220, 721494, 744768, 801660, 803520, 827520, 855104, 930960, 961992, 993024, 1068880, 1071360, 1082241, 1117152, 1202490, 1241280, 1282656, 1396440, 1442988, 1489536, 1603320, 1607040, 1655040, 1710208, 1803735, 1861920, 1923984, 2137760, 2164482, 2234304, 2404980, 2482560, 2565312, 2792880, 2885976, 2979072, 3206640, 3214080, 3420416, 3607470, 3723840, 3847968, 4275520, 4328964, 4468608, 4809960, 4965120, 5130624, 5411205, 5585760, 5771952, 6413280, 7214940, 7447680, 7695936, 8551040, 8657928, 8937216, 9619920, 10261248, 10822410, 11171520, 11543904, 12826560, 14429880, 14895360, 15391872, 17102080, 17315856, 19239840, 21644820, 22343040, 23087808, 25653120, 28859760, 30783744, 34631712, 38479680, 43289640, 44686080, 46175616, 51306240, 57719520, 69263424, 76959360, 86579280, 92351232, 115439040, 138526848, 153918720, 173158560, 230878080, 277053696, 346317120, 461756160, 692634240, 1385268480]

約数ペア:

[(1, 1385268480), (2, 692634240), (3, 461756160), (4, 346317120), (5, 277053696), (6, 230878080), (8, 173158560), (9, 153918720), (10, 138526848), (12, 115439040), (15, 92351232), (16, 86579280), (18, 76959360), (20, 69263424), (24, 57719520), (27, 51306240), (30, 46175616), (31, 44686080), (32, 43289640), (36, 38479680), (40, 34631712), (45, 30783744), (48, 28859760), (54, 25653120), (60, 23087808), (62, 22343040), (64, 21644820), (72, 19239840), (80, 17315856), (81, 17102080), (90, 15391872), (93, 14895360), (96, 14429880), (108, 12826560), (120, 11543904), (124, 11171520), (128, 10822410), (135, 10261248), (144, 9619920), (155, 8937216), (160, 8657928), (162, 8551040), (180, 7695936), (186, 7447680), (192, 7214940), (216, 6413280), (240, 5771952), (248, 5585760), (256, 5411205), (270, 5130624), (279, 4965120), (288, 4809960), (310, 4468608), (320, 4328964), (324, 4275520), (360, 3847968), (372, 3723840), (384, 3607470), (405, 3420416), (431, 3214080), (432, 3206640), (465, 2979072), (480, 2885976), (496, 2792880), (540, 2565312), (558, 2482560), (576, 2404980), (620, 2234304), (640, 2164482), (648, 2137760), (720, 1923984), (744, 1861920), (768, 1803735), (810, 1710208), (837, 1655040), (862, 1607040), (864, 1603320), (930, 1489536), (960, 1442988), (992, 1396440), (1080, 1282656), (1116, 1241280), (1152, 1202490), (1240, 1117152), (1280, 1082241), (1293, 1071360), (1296, 1068880), (1395, 993024), (1440, 961992), (1488, 930960), (1620, 855104), (1674, 827520), (1724, 803520), (1728, 801660), (1860, 744768), (1920, 721494), (1984, 698220), (2155, 642816), (2160, 641328), (2232, 620640), (2304, 601245), (2480, 558576), (2511, 551680), (2586, 535680), (2592, 534440), (2790, 496512), (2880, 480996), (2976, 465480), (3240, 427552), (3348, 413760), (3448, 401760), (3456, 400830), (3720, 372384), (3840, 360747), (3879, 357120), (3968, 349110), (4185, 331008), (4310, 321408), (4320, 320664), (4464, 310320), (4960, 279288), (5022, 275840), (5172, 267840), (5184, 267220), (5580, 248256), (5760, 240498), (5952, 232740), (6465, 214272), (6480, 213776), (6696, 206880), (6896, 200880), (6912, 200415), (7440, 186192), (7758, 178560), (7936, 174555), (8370, 165504), (8620, 160704), (8640, 160332), (8928, 155160), (9920, 139644), (10044, 137920), (10344, 133920), (10368, 133610), (11160, 124128), (11520, 120249), (11637, 119040), (11904, 116370), (12555, 110336), (12930, 107136), (12960, 106888), (13361, 103680), (13392, 103440), (13792, 100440), (14880, 93096), (15516, 89280), (16740, 82752), (17240, 80352), (17280, 80166), (17856, 77580), (19395, 71424), (19840, 69822), (20088, 68960), (20688, 66960), (20736, 66805), (22320, 62064), (23274, 59520), (23808, 58185), (25110, 55168), (25860, 53568), (25920, 53444), (26722, 51840), (26784, 51720), (27584, 50220), (29760, 46548), (31032, 44640), (33480, 41376), (34480, 40176), (34560, 40083), (34911, 39680), (35712, 38790)]