744837120

素因数分解:

$2^{12}\times 3^4\times 5^1\times {\mathrm{449}}^1$

素因数の和:490

約数の個数: 260

約数和(自身を含む): 2675999700

約数和(自身を除く): 1931162580

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 449, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 898, 960, 1024, 1080, 1152, 1280, 1296, 1347, 1440, 1536, 1620, 1728, 1796, 1920, 2048, 2160, 2245, 2304, 2560, 2592, 2694, 2880, 3072, 3240, 3456, 3592, 3840, 4041, 4096, 4320, 4490, 4608, 5120, 5184, 5388, 5760, 6144, 6480, 6735, 6912, 7184, 7680, 8082, 8640, 8980, 9216, 10240, 10368, 10776, 11520, 12123, 12288, 12960, 13470, 13824, 14368, 15360, 16164, 17280, 17960, 18432, 20205, 20480, 20736, 21552, 23040, 24246, 25920, 26940, 27648, 28736, 30720, 32328, 34560, 35920, 36369, 36864, 40410, 41472, 43104, 46080, 48492, 51840, 53880, 55296, 57472, 60615, 61440, 64656, 69120, 71840, 72738, 80820, 82944, 86208, 92160, 96984, 103680, 107760, 110592, 114944, 121230, 129312, 138240, 143680, 145476, 161640, 165888, 172416, 181845, 184320, 193968, 207360, 215520, 229888, 242460, 258624, 276480, 287360, 290952, 323280, 331776, 344832, 363690, 387936, 414720, 431040, 459776, 484920, 517248, 552960, 574720, 581904, 646560, 689664, 727380, 775872, 829440, 862080, 919552, 969840, 1034496, 1149440, 1163808, 1293120, 1379328, 1454760, 1551744, 1658880, 1724160, 1839104, 1939680, 2068992, 2298880, 2327616, 2586240, 2758656, 2909520, 3103488, 3448320, 3879360, 4137984, 4597760, 4655232, 5172480, 5517312, 5819040, 6206976, 6896640, 7758720, 8275968, 9195520, 9310464, 10344960, 11638080, 12413952, 13793280, 15517440, 16551936, 18620928, 20689920, 23276160, 24827904, 27586560, 31034880, 37241856, 41379840, 46552320, 49655808, 62069760, 74483712, 82759680, 93104640, 124139520, 148967424, 186209280, 248279040, 372418560, 744837120]

約数ペア:

[(1, 744837120), (2, 372418560), (3, 248279040), (4, 186209280), (5, 148967424), (6, 124139520), (8, 93104640), (9, 82759680), (10, 74483712), (12, 62069760), (15, 49655808), (16, 46552320), (18, 41379840), (20, 37241856), (24, 31034880), (27, 27586560), (30, 24827904), (32, 23276160), (36, 20689920), (40, 18620928), (45, 16551936), (48, 15517440), (54, 13793280), (60, 12413952), (64, 11638080), (72, 10344960), (80, 9310464), (81, 9195520), (90, 8275968), (96, 7758720), (108, 6896640), (120, 6206976), (128, 5819040), (135, 5517312), (144, 5172480), (160, 4655232), (162, 4597760), (180, 4137984), (192, 3879360), (216, 3448320), (240, 3103488), (256, 2909520), (270, 2758656), (288, 2586240), (320, 2327616), (324, 2298880), (360, 2068992), (384, 1939680), (405, 1839104), (432, 1724160), (449, 1658880), (480, 1551744), (512, 1454760), (540, 1379328), (576, 1293120), (640, 1163808), (648, 1149440), (720, 1034496), (768, 969840), (810, 919552), (864, 862080), (898, 829440), (960, 775872), (1024, 727380), (1080, 689664), (1152, 646560), (1280, 581904), (1296, 574720), (1347, 552960), (1440, 517248), (1536, 484920), (1620, 459776), (1728, 431040), (1796, 414720), (1920, 387936), (2048, 363690), (2160, 344832), (2245, 331776), (2304, 323280), (2560, 290952), (2592, 287360), (2694, 276480), (2880, 258624), (3072, 242460), (3240, 229888), (3456, 215520), (3592, 207360), (3840, 193968), (4041, 184320), (4096, 181845), (4320, 172416), (4490, 165888), (4608, 161640), (5120, 145476), (5184, 143680), (5388, 138240), (5760, 129312), (6144, 121230), (6480, 114944), (6735, 110592), (6912, 107760), (7184, 103680), (7680, 96984), (8082, 92160), (8640, 86208), (8980, 82944), (9216, 80820), (10240, 72738), (10368, 71840), (10776, 69120), (11520, 64656), (12123, 61440), (12288, 60615), (12960, 57472), (13470, 55296), (13824, 53880), (14368, 51840), (15360, 48492), (16164, 46080), (17280, 43104), (17960, 41472), (18432, 40410), (20205, 36864), (20480, 36369), (20736, 35920), (21552, 34560), (23040, 32328), (24246, 30720), (25920, 28736), (26940, 27648)]