492305280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 256

約数和(自身を含む): 1647993600

約数和(自身を除く): 1155688320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 67, 80, 86, 89, 96, 120, 128, 129, 134, 160, 172, 178, 192, 201, 215, 240, 258, 267, 268, 320, 335, 344, 356, 384, 402, 430, 445, 480, 516, 534, 536, 640, 645, 670, 688, 712, 804, 860, 890, 960, 1005, 1032, 1068, 1072, 1290, 1335, 1340, 1376, 1424, 1608, 1720, 1780, 1920, 2010, 2064, 2136, 2144, 2580, 2670, 2680, 2752, 2848, 2881, 3216, 3440, 3560, 3827, 4020, 4128, 4272, 4288, 5160, 5340, 5360, 5504, 5696, 5762, 5963, 6432, 6880, 7120, 7654, 8040, 8256, 8544, 8576, 8643, 10320, 10680, 10720, 11392, 11481, 11524, 11926, 12864, 13760, 14240, 14405, 15308, 16080, 16512, 17088, 17286, 17889, 19135, 20640, 21360, 21440, 22962, 23048, 23852, 25728, 27520, 28480, 28810, 29815, 30616, 32160, 34176, 34572, 35778, 38270, 41280, 42720, 42880, 43215, 45924, 46096, 47704, 56960, 57405, 57620, 59630, 61232, 64320, 69144, 71556, 76540, 82560, 85440, 86430, 89445, 91848, 92192, 95408, 114810, 115240, 119260, 122464, 128640, 138288, 143112, 153080, 170880, 172860, 178890, 183696, 184384, 190816, 229620, 230480, 238520, 244928, 256409, 276576, 286224, 306160, 345720, 357780, 367392, 368768, 381632, 459240, 460960, 477040, 489856, 512818, 553152, 572448, 612320, 691440, 715560, 734784, 763264, 769227, 918480, 921920, 954080, 1025636, 1106304, 1144896, 1224640, 1282045, 1382880, 1431120, 1469568, 1538454, 1836960, 1843840, 1908160, 2051272, 2289792, 2449280, 2564090, 2765760, 2862240, 3076908, 3673920, 3816320, 3846135, 4102544, 5128180, 5531520, 5724480, 6153816, 7347840, 7692270, 8205088, 10256360, 11448960, 12307632, 15384540, 16410176, 20512720, 24615264, 30769080, 32820352, 41025440, 49230528, 61538160, 82050880, 98461056, 123076320, 164101760, 246152640, 492305280]

約数ペア:

[(1, 492305280), (2, 246152640), (3, 164101760), (4, 123076320), (5, 98461056), (6, 82050880), (8, 61538160), (10, 49230528), (12, 41025440), (15, 32820352), (16, 30769080), (20, 24615264), (24, 20512720), (30, 16410176), (32, 15384540), (40, 12307632), (43, 11448960), (48, 10256360), (60, 8205088), (64, 7692270), (67, 7347840), (80, 6153816), (86, 5724480), (89, 5531520), (96, 5128180), (120, 4102544), (128, 3846135), (129, 3816320), (134, 3673920), (160, 3076908), (172, 2862240), (178, 2765760), (192, 2564090), (201, 2449280), (215, 2289792), (240, 2051272), (258, 1908160), (267, 1843840), (268, 1836960), (320, 1538454), (335, 1469568), (344, 1431120), (356, 1382880), (384, 1282045), (402, 1224640), (430, 1144896), (445, 1106304), (480, 1025636), (516, 954080), (534, 921920), (536, 918480), (640, 769227), (645, 763264), (670, 734784), (688, 715560), (712, 691440), (804, 612320), (860, 572448), (890, 553152), (960, 512818), (1005, 489856), (1032, 477040), (1068, 460960), (1072, 459240), (1290, 381632), (1335, 368768), (1340, 367392), (1376, 357780), (1424, 345720), (1608, 306160), (1720, 286224), (1780, 276576), (1920, 256409), (2010, 244928), (2064, 238520), (2136, 230480), (2144, 229620), (2580, 190816), (2670, 184384), (2680, 183696), (2752, 178890), (2848, 172860), (2881, 170880), (3216, 153080), (3440, 143112), (3560, 138288), (3827, 128640), (4020, 122464), (4128, 119260), (4272, 115240), (4288, 114810), (5160, 95408), (5340, 92192), (5360, 91848), (5504, 89445), (5696, 86430), (5762, 85440), (5963, 82560), (6432, 76540), (6880, 71556), (7120, 69144), (7654, 64320), (8040, 61232), (8256, 59630), (8544, 57620), (8576, 57405), (8643, 56960), (10320, 47704), (10680, 46096), (10720, 45924), (11392, 43215), (11481, 42880), (11524, 42720), (11926, 41280), (12864, 38270), (13760, 35778), (14240, 34572), (14405, 34176), (15308, 32160), (16080, 30616), (16512, 29815), (17088, 28810), (17286, 28480), (17889, 27520), (19135, 25728), (20640, 23852), (21360, 23048), (21440, 22962)]