137609280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{5309}}^1$

素因数の和:5338

約数の個数: 140

約数和(自身を含む): 489592620

約数和(自身を除く): 351983340

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, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 5309, 6480, 8640, 10618, 12960, 15927, 21236, 25920, 26545, 31854, 42472, 47781, 53090, 63708, 79635, 84944, 95562, 106180, 127416, 143343, 159270, 169888, 191124, 212360, 238905, 254832, 286686, 318540, 339776, 382248, 424720, 430029, 477810, 509664, 573372, 637080, 716715, 764496, 849440, 860058, 955620, 1019328, 1146744, 1274160, 1433430, 1528992, 1698880, 1720116, 1911240, 2150145, 2293488, 2548320, 2866860, 3057984, 3440232, 3822480, 4300290, 4586976, 5096640, 5733720, 6880464, 7644960, 8600580, 9173952, 11467440, 13760928, 15289920, 17201160, 22934880, 27521856, 34402320, 45869760, 68804640, 137609280]

約数ペア:

[(1, 137609280), (2, 68804640), (3, 45869760), (4, 34402320), (5, 27521856), (6, 22934880), (8, 17201160), (9, 15289920), (10, 13760928), (12, 11467440), (15, 9173952), (16, 8600580), (18, 7644960), (20, 6880464), (24, 5733720), (27, 5096640), (30, 4586976), (32, 4300290), (36, 3822480), (40, 3440232), (45, 3057984), (48, 2866860), (54, 2548320), (60, 2293488), (64, 2150145), (72, 1911240), (80, 1720116), (81, 1698880), (90, 1528992), (96, 1433430), (108, 1274160), (120, 1146744), (135, 1019328), (144, 955620), (160, 860058), (162, 849440), (180, 764496), (192, 716715), (216, 637080), (240, 573372), (270, 509664), (288, 477810), (320, 430029), (324, 424720), (360, 382248), (405, 339776), (432, 318540), (480, 286686), (540, 254832), (576, 238905), (648, 212360), (720, 191124), (810, 169888), (864, 159270), (960, 143343), (1080, 127416), (1296, 106180), (1440, 95562), (1620, 84944), (1728, 79635), (2160, 63708), (2592, 53090), (2880, 47781), (3240, 42472), (4320, 31854), (5184, 26545), (5309, 25920), (6480, 21236), (8640, 15927), (10618, 12960)]