427829760

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:659

約数の個数: 240

約数和(自身を含む): 1532044800

約数和(自身を除く): 1104215040

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, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 599, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1198, 1240, 1280, 1395, 1440, 1488, 1536, 1797, 1860, 1920, 1984, 2232, 2304, 2396, 2480, 2560, 2790, 2880, 2976, 2995, 3594, 3720, 3840, 3968, 4464, 4608, 4792, 4960, 5391, 5580, 5760, 5952, 5990, 7188, 7440, 7680, 7936, 8928, 8985, 9584, 9920, 10782, 11160, 11520, 11904, 11980, 14376, 14880, 15872, 17856, 17970, 18569, 19168, 19840, 21564, 22320, 23040, 23808, 23960, 26955, 28752, 29760, 35712, 35940, 37138, 38336, 39680, 43128, 44640, 47616, 47920, 53910, 55707, 57504, 59520, 71424, 71880, 74276, 76672, 79360, 86256, 89280, 92845, 95840, 107820, 111414, 115008, 119040, 142848, 143760, 148552, 153344, 167121, 172512, 178560, 185690, 191680, 215640, 222828, 230016, 238080, 278535, 287520, 297104, 306688, 334242, 345024, 357120, 371380, 383360, 431280, 445656, 460032, 557070, 575040, 594208, 668484, 690048, 714240, 742760, 766720, 835605, 862560, 891312, 920064, 1114140, 1150080, 1188416, 1336968, 1380096, 1485520, 1533440, 1671210, 1725120, 1782624, 2228280, 2300160, 2376832, 2673936, 2760192, 2971040, 3342420, 3450240, 3565248, 4456560, 4600320, 4753664, 5347872, 5942080, 6684840, 6900480, 7130496, 8913120, 9507328, 10695744, 11884160, 13369680, 13800960, 14260992, 17826240, 21391488, 23768320, 26739360, 28521984, 35652480, 42782976, 47536640, 53478720, 71304960, 85565952, 106957440, 142609920, 213914880, 427829760]

約数ペア:

[(1, 427829760), (2, 213914880), (3, 142609920), (4, 106957440), (5, 85565952), (6, 71304960), (8, 53478720), (9, 47536640), (10, 42782976), (12, 35652480), (15, 28521984), (16, 26739360), (18, 23768320), (20, 21391488), (24, 17826240), (30, 14260992), (31, 13800960), (32, 13369680), (36, 11884160), (40, 10695744), (45, 9507328), (48, 8913120), (60, 7130496), (62, 6900480), (64, 6684840), (72, 5942080), (80, 5347872), (90, 4753664), (93, 4600320), (96, 4456560), (120, 3565248), (124, 3450240), (128, 3342420), (144, 2971040), (155, 2760192), (160, 2673936), (180, 2376832), (186, 2300160), (192, 2228280), (240, 1782624), (248, 1725120), (256, 1671210), (279, 1533440), (288, 1485520), (310, 1380096), (320, 1336968), (360, 1188416), (372, 1150080), (384, 1114140), (465, 920064), (480, 891312), (496, 862560), (512, 835605), (558, 766720), (576, 742760), (599, 714240), (620, 690048), (640, 668484), (720, 594208), (744, 575040), (768, 557070), (930, 460032), (960, 445656), (992, 431280), (1116, 383360), (1152, 371380), (1198, 357120), (1240, 345024), (1280, 334242), (1395, 306688), (1440, 297104), (1488, 287520), (1536, 278535), (1797, 238080), (1860, 230016), (1920, 222828), (1984, 215640), (2232, 191680), (2304, 185690), (2396, 178560), (2480, 172512), (2560, 167121), (2790, 153344), (2880, 148552), (2976, 143760), (2995, 142848), (3594, 119040), (3720, 115008), (3840, 111414), (3968, 107820), (4464, 95840), (4608, 92845), (4792, 89280), (4960, 86256), (5391, 79360), (5580, 76672), (5760, 74276), (5952, 71880), (5990, 71424), (7188, 59520), (7440, 57504), (7680, 55707), (7936, 53910), (8928, 47920), (8985, 47616), (9584, 44640), (9920, 43128), (10782, 39680), (11160, 38336), (11520, 37138), (11904, 35940), (11980, 35712), (14376, 29760), (14880, 28752), (15872, 26955), (17856, 23960), (17970, 23808), (18569, 23040), (19168, 22320), (19840, 21564)]