47854080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 240

約数和(自身を含む): 173631744

約数和(自身を除く): 125777664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 67, 72, 80, 90, 93, 96, 120, 124, 128, 134, 144, 155, 160, 180, 186, 192, 201, 240, 248, 256, 268, 279, 288, 310, 320, 335, 360, 372, 384, 402, 465, 480, 496, 512, 536, 558, 576, 603, 620, 640, 670, 720, 744, 768, 804, 930, 960, 992, 1005, 1072, 1116, 1152, 1206, 1240, 1280, 1340, 1395, 1440, 1488, 1536, 1608, 1860, 1920, 1984, 2010, 2077, 2144, 2232, 2304, 2412, 2480, 2560, 2680, 2790, 2880, 2976, 3015, 3216, 3720, 3840, 3968, 4020, 4154, 4288, 4464, 4608, 4824, 4960, 5360, 5580, 5760, 5952, 6030, 6231, 6432, 7440, 7680, 7936, 8040, 8308, 8576, 8928, 9648, 9920, 10385, 10720, 11160, 11520, 11904, 12060, 12462, 12864, 14880, 15872, 16080, 16616, 17152, 17856, 18693, 19296, 19840, 20770, 21440, 22320, 23040, 23808, 24120, 24924, 25728, 29760, 31155, 32160, 33232, 34304, 35712, 37386, 38592, 39680, 41540, 42880, 44640, 47616, 48240, 49848, 51456, 59520, 62310, 64320, 66464, 71424, 74772, 77184, 79360, 83080, 85760, 89280, 93465, 96480, 99696, 102912, 119040, 124620, 128640, 132928, 142848, 149544, 154368, 166160, 171520, 178560, 186930, 192960, 199392, 238080, 249240, 257280, 265856, 299088, 308736, 332320, 357120, 373860, 385920, 398784, 498480, 514560, 531712, 598176, 664640, 714240, 747720, 771840, 797568, 996960, 1063424, 1196352, 1329280, 1495440, 1543680, 1595136, 1993920, 2392704, 2658560, 2990880, 3190272, 3987840, 4785408, 5317120, 5981760, 7975680, 9570816, 11963520, 15951360, 23927040, 47854080]

約数ペア:

[(1, 47854080), (2, 23927040), (3, 15951360), (4, 11963520), (5, 9570816), (6, 7975680), (8, 5981760), (9, 5317120), (10, 4785408), (12, 3987840), (15, 3190272), (16, 2990880), (18, 2658560), (20, 2392704), (24, 1993920), (30, 1595136), (31, 1543680), (32, 1495440), (36, 1329280), (40, 1196352), (45, 1063424), (48, 996960), (60, 797568), (62, 771840), (64, 747720), (67, 714240), (72, 664640), (80, 598176), (90, 531712), (93, 514560), (96, 498480), (120, 398784), (124, 385920), (128, 373860), (134, 357120), (144, 332320), (155, 308736), (160, 299088), (180, 265856), (186, 257280), (192, 249240), (201, 238080), (240, 199392), (248, 192960), (256, 186930), (268, 178560), (279, 171520), (288, 166160), (310, 154368), (320, 149544), (335, 142848), (360, 132928), (372, 128640), (384, 124620), (402, 119040), (465, 102912), (480, 99696), (496, 96480), (512, 93465), (536, 89280), (558, 85760), (576, 83080), (603, 79360), (620, 77184), (640, 74772), (670, 71424), (720, 66464), (744, 64320), (768, 62310), (804, 59520), (930, 51456), (960, 49848), (992, 48240), (1005, 47616), (1072, 44640), (1116, 42880), (1152, 41540), (1206, 39680), (1240, 38592), (1280, 37386), (1340, 35712), (1395, 34304), (1440, 33232), (1488, 32160), (1536, 31155), (1608, 29760), (1860, 25728), (1920, 24924), (1984, 24120), (2010, 23808), (2077, 23040), (2144, 22320), (2232, 21440), (2304, 20770), (2412, 19840), (2480, 19296), (2560, 18693), (2680, 17856), (2790, 17152), (2880, 16616), (2976, 16080), (3015, 15872), (3216, 14880), (3720, 12864), (3840, 12462), (3968, 12060), (4020, 11904), (4154, 11520), (4288, 11160), (4464, 10720), (4608, 10385), (4824, 9920), (4960, 9648), (5360, 8928), (5580, 8576), (5760, 8308), (5952, 8040), (6030, 7936), (6231, 7680), (6432, 7440)]