345288960

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 288

約数和(自身を含む): 1249946880

約数和(自身を除く): 904657920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 97, 103, 108, 120, 128, 135, 144, 160, 180, 192, 194, 206, 216, 240, 256, 270, 288, 291, 309, 320, 360, 384, 388, 412, 432, 480, 485, 515, 540, 576, 582, 618, 640, 720, 768, 776, 824, 864, 873, 927, 960, 970, 1030, 1080, 1152, 1164, 1236, 1280, 1440, 1455, 1545, 1552, 1648, 1728, 1746, 1854, 1920, 1940, 2060, 2160, 2304, 2328, 2472, 2619, 2781, 2880, 2910, 3090, 3104, 3296, 3456, 3492, 3708, 3840, 3880, 4120, 4320, 4365, 4635, 4656, 4944, 5238, 5562, 5760, 5820, 6180, 6208, 6592, 6912, 6984, 7416, 7760, 8240, 8640, 8730, 9270, 9312, 9888, 9991, 10476, 11124, 11520, 11640, 12360, 12416, 13095, 13184, 13905, 13968, 14832, 15520, 16480, 17280, 17460, 18540, 18624, 19776, 19982, 20952, 22248, 23280, 24720, 24832, 26190, 26368, 27810, 27936, 29664, 29973, 31040, 32960, 34560, 34920, 37080, 37248, 39552, 39964, 41904, 44496, 46560, 49440, 49955, 52380, 55620, 55872, 59328, 59946, 62080, 65920, 69840, 74160, 74496, 79104, 79928, 83808, 88992, 89919, 93120, 98880, 99910, 104760, 111240, 111744, 118656, 119892, 124160, 131840, 139680, 148320, 149865, 159856, 167616, 177984, 179838, 186240, 197760, 199820, 209520, 222480, 223488, 237312, 239784, 269757, 279360, 296640, 299730, 319712, 335232, 355968, 359676, 372480, 395520, 399640, 419040, 444960, 449595, 479568, 539514, 558720, 593280, 599460, 639424, 670464, 711936, 719352, 799280, 838080, 889920, 899190, 959136, 1079028, 1117440, 1186560, 1198920, 1278848, 1348785, 1438704, 1598560, 1676160, 1779840, 1798380, 1918272, 2158056, 2397840, 2557696, 2697570, 2877408, 3197120, 3352320, 3559680, 3596760, 3836544, 4316112, 4795680, 5395140, 5754816, 6394240, 7193520, 7673088, 8632224, 9591360, 10790280, 11509632, 12788480, 14387040, 17264448, 19182720, 21580560, 23019264, 28774080, 34528896, 38365440, 43161120, 57548160, 69057792, 86322240, 115096320, 172644480, 345288960]

約数ペア:

[(1, 345288960), (2, 172644480), (3, 115096320), (4, 86322240), (5, 69057792), (6, 57548160), (8, 43161120), (9, 38365440), (10, 34528896), (12, 28774080), (15, 23019264), (16, 21580560), (18, 19182720), (20, 17264448), (24, 14387040), (27, 12788480), (30, 11509632), (32, 10790280), (36, 9591360), (40, 8632224), (45, 7673088), (48, 7193520), (54, 6394240), (60, 5754816), (64, 5395140), (72, 4795680), (80, 4316112), (90, 3836544), (96, 3596760), (97, 3559680), (103, 3352320), (108, 3197120), (120, 2877408), (128, 2697570), (135, 2557696), (144, 2397840), (160, 2158056), (180, 1918272), (192, 1798380), (194, 1779840), (206, 1676160), (216, 1598560), (240, 1438704), (256, 1348785), (270, 1278848), (288, 1198920), (291, 1186560), (309, 1117440), (320, 1079028), (360, 959136), (384, 899190), (388, 889920), (412, 838080), (432, 799280), (480, 719352), (485, 711936), (515, 670464), (540, 639424), (576, 599460), (582, 593280), (618, 558720), (640, 539514), (720, 479568), (768, 449595), (776, 444960), (824, 419040), (864, 399640), (873, 395520), (927, 372480), (960, 359676), (970, 355968), (1030, 335232), (1080, 319712), (1152, 299730), (1164, 296640), (1236, 279360), (1280, 269757), (1440, 239784), (1455, 237312), (1545, 223488), (1552, 222480), (1648, 209520), (1728, 199820), (1746, 197760), (1854, 186240), (1920, 179838), (1940, 177984), (2060, 167616), (2160, 159856), (2304, 149865), (2328, 148320), (2472, 139680), (2619, 131840), (2781, 124160), (2880, 119892), (2910, 118656), (3090, 111744), (3104, 111240), (3296, 104760), (3456, 99910), (3492, 98880), (3708, 93120), (3840, 89919), (3880, 88992), (4120, 83808), (4320, 79928), (4365, 79104), (4635, 74496), (4656, 74160), (4944, 69840), (5238, 65920), (5562, 62080), (5760, 59946), (5820, 59328), (6180, 55872), (6208, 55620), (6592, 52380), (6912, 49955), (6984, 49440), (7416, 46560), (7760, 44496), (8240, 41904), (8640, 39964), (8730, 39552), (9270, 37248), (9312, 37080), (9888, 34920), (9991, 34560), (10476, 32960), (11124, 31040), (11520, 29973), (11640, 29664), (12360, 27936), (12416, 27810), (13095, 26368), (13184, 26190), (13905, 24832), (13968, 24720), (14832, 23280), (15520, 22248), (16480, 20952), (17280, 19982), (17460, 19776), (18540, 18624)]