550437120

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{5309}}^1$

素因数の和:5342

約数の個数: 180

約数和(自身を含む): 1969935660

約数和(自身を除く): 1419498540

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, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5309, 5760, 6480, 6912, 8640, 10368, 10618, 11520, 12960, 15927, 17280, 20736, 21236, 25920, 26545, 31854, 34560, 42472, 47781, 51840, 53090, 63708, 79635, 84944, 95562, 103680, 106180, 127416, 143343, 159270, 169888, 191124, 212360, 238905, 254832, 286686, 318540, 339776, 382248, 424720, 430029, 477810, 509664, 573372, 637080, 679552, 716715, 764496, 849440, 860058, 955620, 1019328, 1146744, 1274160, 1359104, 1433430, 1528992, 1698880, 1720116, 1911240, 2038656, 2150145, 2293488, 2548320, 2866860, 3057984, 3397760, 3440232, 3822480, 4077312, 4300290, 4586976, 5096640, 5733720, 6115968, 6795520, 6880464, 7644960, 8600580, 9173952, 10193280, 11467440, 12231936, 13760928, 15289920, 17201160, 18347904, 20386560, 22934880, 27521856, 30579840, 34402320, 36695808, 45869760, 55043712, 61159680, 68804640, 91739520, 110087424, 137609280, 183479040, 275218560, 550437120]

約数ペア:

[(1, 550437120), (2, 275218560), (3, 183479040), (4, 137609280), (5, 110087424), (6, 91739520), (8, 68804640), (9, 61159680), (10, 55043712), (12, 45869760), (15, 36695808), (16, 34402320), (18, 30579840), (20, 27521856), (24, 22934880), (27, 20386560), (30, 18347904), (32, 17201160), (36, 15289920), (40, 13760928), (45, 12231936), (48, 11467440), (54, 10193280), (60, 9173952), (64, 8600580), (72, 7644960), (80, 6880464), (81, 6795520), (90, 6115968), (96, 5733720), (108, 5096640), (120, 4586976), (128, 4300290), (135, 4077312), (144, 3822480), (160, 3440232), (162, 3397760), (180, 3057984), (192, 2866860), (216, 2548320), (240, 2293488), (256, 2150145), (270, 2038656), (288, 1911240), (320, 1720116), (324, 1698880), (360, 1528992), (384, 1433430), (405, 1359104), (432, 1274160), (480, 1146744), (540, 1019328), (576, 955620), (640, 860058), (648, 849440), (720, 764496), (768, 716715), (810, 679552), (864, 637080), (960, 573372), (1080, 509664), (1152, 477810), (1280, 430029), (1296, 424720), (1440, 382248), (1620, 339776), (1728, 318540), (1920, 286686), (2160, 254832), (2304, 238905), (2592, 212360), (2880, 191124), (3240, 169888), (3456, 159270), (3840, 143343), (4320, 127416), (5184, 106180), (5309, 103680), (5760, 95562), (6480, 84944), (6912, 79635), (8640, 63708), (10368, 53090), (10618, 51840), (11520, 47781), (12960, 42472), (15927, 34560), (17280, 31854), (20736, 26545), (21236, 25920)]