1445736960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:639

約数の個数: 240

約数和(自身を含む): 5055747840

約数和(自身を除く): 3610010880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 131, 144, 160, 180, 192, 240, 256, 262, 288, 320, 360, 384, 393, 479, 480, 512, 524, 576, 640, 655, 720, 768, 786, 958, 960, 1048, 1152, 1179, 1280, 1310, 1437, 1440, 1536, 1572, 1916, 1920, 1965, 2096, 2304, 2358, 2395, 2560, 2620, 2874, 2880, 3144, 3832, 3840, 3930, 4192, 4311, 4608, 4716, 4790, 5240, 5748, 5760, 5895, 6288, 7185, 7664, 7680, 7860, 8384, 8622, 9432, 9580, 10480, 11496, 11520, 11790, 12576, 14370, 15328, 15720, 16768, 17244, 18864, 19160, 20960, 21555, 22992, 23040, 23580, 25152, 28740, 30656, 31440, 33536, 34488, 37728, 38320, 41920, 43110, 45984, 47160, 50304, 57480, 61312, 62749, 62880, 67072, 68976, 75456, 76640, 83840, 86220, 91968, 94320, 100608, 114960, 122624, 125498, 125760, 137952, 150912, 153280, 167680, 172440, 183936, 188247, 188640, 201216, 229920, 245248, 250996, 251520, 275904, 301824, 306560, 313745, 335360, 344880, 367872, 376494, 377280, 459840, 501992, 503040, 551808, 564741, 603648, 613120, 627490, 689760, 735744, 752988, 754560, 919680, 941235, 1003984, 1006080, 1103616, 1129482, 1226240, 1254980, 1379520, 1505976, 1509120, 1839360, 1882470, 2007968, 2207232, 2258964, 2509960, 2759040, 2823705, 3011952, 3018240, 3678720, 3764940, 4015936, 4517928, 5019920, 5518080, 5647410, 6023904, 7529880, 8031872, 9035856, 10039840, 11036160, 11294820, 12047808, 15059760, 16063744, 18071712, 20079680, 22589640, 24095616, 30119520, 32127488, 36143424, 40159360, 45179280, 48191232, 60239040, 72286848, 80318720, 90358560, 96382464, 120478080, 144573696, 160637440, 180717120, 240956160, 289147392, 361434240, 481912320, 722868480, 1445736960]

約数ペア:

[(1, 1445736960), (2, 722868480), (3, 481912320), (4, 361434240), (5, 289147392), (6, 240956160), (8, 180717120), (9, 160637440), (10, 144573696), (12, 120478080), (15, 96382464), (16, 90358560), (18, 80318720), (20, 72286848), (24, 60239040), (30, 48191232), (32, 45179280), (36, 40159360), (40, 36143424), (45, 32127488), (48, 30119520), (60, 24095616), (64, 22589640), (72, 20079680), (80, 18071712), (90, 16063744), (96, 15059760), (120, 12047808), (128, 11294820), (131, 11036160), (144, 10039840), (160, 9035856), (180, 8031872), (192, 7529880), (240, 6023904), (256, 5647410), (262, 5518080), (288, 5019920), (320, 4517928), (360, 4015936), (384, 3764940), (393, 3678720), (479, 3018240), (480, 3011952), (512, 2823705), (524, 2759040), (576, 2509960), (640, 2258964), (655, 2207232), (720, 2007968), (768, 1882470), (786, 1839360), (958, 1509120), (960, 1505976), (1048, 1379520), (1152, 1254980), (1179, 1226240), (1280, 1129482), (1310, 1103616), (1437, 1006080), (1440, 1003984), (1536, 941235), (1572, 919680), (1916, 754560), (1920, 752988), (1965, 735744), (2096, 689760), (2304, 627490), (2358, 613120), (2395, 603648), (2560, 564741), (2620, 551808), (2874, 503040), (2880, 501992), (3144, 459840), (3832, 377280), (3840, 376494), (3930, 367872), (4192, 344880), (4311, 335360), (4608, 313745), (4716, 306560), (4790, 301824), (5240, 275904), (5748, 251520), (5760, 250996), (5895, 245248), (6288, 229920), (7185, 201216), (7664, 188640), (7680, 188247), (7860, 183936), (8384, 172440), (8622, 167680), (9432, 153280), (9580, 150912), (10480, 137952), (11496, 125760), (11520, 125498), (11790, 122624), (12576, 114960), (14370, 100608), (15328, 94320), (15720, 91968), (16768, 86220), (17244, 83840), (18864, 76640), (19160, 75456), (20960, 68976), (21555, 67072), (22992, 62880), (23040, 62749), (23580, 61312), (25152, 57480), (28740, 50304), (30656, 47160), (31440, 45984), (33536, 43110), (34488, 41920), (37728, 38320)]