4942080

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:54

約数の個数: 288

約数和(自身を含む): 20603520

約数和(自身を除く): 15661440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 64, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 108, 110, 117, 120, 128, 130, 132, 135, 143, 144, 156, 160, 165, 176, 180, 192, 195, 198, 208, 216, 220, 234, 240, 256, 260, 264, 270, 286, 288, 297, 312, 320, 330, 351, 352, 360, 384, 390, 396, 416, 429, 432, 440, 468, 480, 495, 520, 528, 540, 572, 576, 585, 594, 624, 640, 660, 702, 704, 715, 720, 768, 780, 792, 832, 858, 864, 880, 936, 960, 990, 1040, 1056, 1080, 1144, 1152, 1170, 1188, 1248, 1280, 1287, 1320, 1404, 1408, 1430, 1440, 1485, 1560, 1584, 1664, 1716, 1728, 1755, 1760, 1872, 1920, 1980, 2080, 2112, 2145, 2160, 2288, 2304, 2340, 2376, 2496, 2574, 2640, 2808, 2816, 2860, 2880, 2970, 3120, 3168, 3328, 3432, 3456, 3510, 3520, 3744, 3840, 3861, 3960, 4160, 4224, 4290, 4320, 4576, 4680, 4752, 4992, 5148, 5280, 5616, 5720, 5760, 5940, 6240, 6336, 6435, 6864, 6912, 7020, 7040, 7488, 7722, 7920, 8320, 8448, 8580, 8640, 9152, 9360, 9504, 9984, 10296, 10560, 11232, 11440, 11520, 11880, 12480, 12672, 12870, 13728, 14040, 14080, 14976, 15444, 15840, 16640, 17160, 17280, 18304, 18720, 19008, 19305, 20592, 21120, 22464, 22880, 23760, 24960, 25344, 25740, 27456, 28080, 29952, 30888, 31680, 34320, 34560, 36608, 37440, 38016, 38610, 41184, 42240, 44928, 45760, 47520, 49920, 51480, 54912, 56160, 61776, 63360, 68640, 74880, 76032, 77220, 82368, 89856, 91520, 95040, 102960, 109824, 112320, 123552, 126720, 137280, 149760, 154440, 164736, 183040, 190080, 205920, 224640, 247104, 274560, 308880, 329472, 380160, 411840, 449280, 494208, 549120, 617760, 823680, 988416, 1235520, 1647360, 2471040, 4942080]

約数ペア:

[(1, 4942080), (2, 2471040), (3, 1647360), (4, 1235520), (5, 988416), (6, 823680), (8, 617760), (9, 549120), (10, 494208), (11, 449280), (12, 411840), (13, 380160), (15, 329472), (16, 308880), (18, 274560), (20, 247104), (22, 224640), (24, 205920), (26, 190080), (27, 183040), (30, 164736), (32, 154440), (33, 149760), (36, 137280), (39, 126720), (40, 123552), (44, 112320), (45, 109824), (48, 102960), (52, 95040), (54, 91520), (55, 89856), (60, 82368), (64, 77220), (65, 76032), (66, 74880), (72, 68640), (78, 63360), (80, 61776), (88, 56160), (90, 54912), (96, 51480), (99, 49920), (104, 47520), (108, 45760), (110, 44928), (117, 42240), (120, 41184), (128, 38610), (130, 38016), (132, 37440), (135, 36608), (143, 34560), (144, 34320), (156, 31680), (160, 30888), (165, 29952), (176, 28080), (180, 27456), (192, 25740), (195, 25344), (198, 24960), (208, 23760), (216, 22880), (220, 22464), (234, 21120), (240, 20592), (256, 19305), (260, 19008), (264, 18720), (270, 18304), (286, 17280), (288, 17160), (297, 16640), (312, 15840), (320, 15444), (330, 14976), (351, 14080), (352, 14040), (360, 13728), (384, 12870), (390, 12672), (396, 12480), (416, 11880), (429, 11520), (432, 11440), (440, 11232), (468, 10560), (480, 10296), (495, 9984), (520, 9504), (528, 9360), (540, 9152), (572, 8640), (576, 8580), (585, 8448), (594, 8320), (624, 7920), (640, 7722), (660, 7488), (702, 7040), (704, 7020), (715, 6912), (720, 6864), (768, 6435), (780, 6336), (792, 6240), (832, 5940), (858, 5760), (864, 5720), (880, 5616), (936, 5280), (960, 5148), (990, 4992), (1040, 4752), (1056, 4680), (1080, 4576), (1144, 4320), (1152, 4290), (1170, 4224), (1188, 4160), (1248, 3960), (1280, 3861), (1287, 3840), (1320, 3744), (1404, 3520), (1408, 3510), (1430, 3456), (1440, 3432), (1485, 3328), (1560, 3168), (1584, 3120), (1664, 2970), (1716, 2880), (1728, 2860), (1755, 2816), (1760, 2808), (1872, 2640), (1920, 2574), (1980, 2496), (2080, 2376), (2112, 2340), (2145, 2304), (2160, 2288)]