215714880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{24967}}^1$

素因数の和:24993

約数の個数: 112

約数和(自身を含む): 761024640

約数和(自身を除く): 545309760

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, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 24967, 49934, 74901, 99868, 124835, 149802, 199736, 224703, 249670, 299604, 374505, 399472, 449406, 499340, 599208, 674109, 749010, 798944, 898812, 998680, 1123515, 1198416, 1348218, 1498020, 1597888, 1797624, 1997360, 2247030, 2396832, 2696436, 2996040, 3370545, 3595248, 3994720, 4494060, 4793664, 5392872, 5992080, 6741090, 7190496, 7989440, 8988120, 10785744, 11984160, 13482180, 14380992, 17976240, 21571488, 23968320, 26964360, 35952480, 43142976, 53928720, 71904960, 107857440, 215714880]

約数ペア:

[(1, 215714880), (2, 107857440), (3, 71904960), (4, 53928720), (5, 43142976), (6, 35952480), (8, 26964360), (9, 23968320), (10, 21571488), (12, 17976240), (15, 14380992), (16, 13482180), (18, 11984160), (20, 10785744), (24, 8988120), (27, 7989440), (30, 7190496), (32, 6741090), (36, 5992080), (40, 5392872), (45, 4793664), (48, 4494060), (54, 3994720), (60, 3595248), (64, 3370545), (72, 2996040), (80, 2696436), (90, 2396832), (96, 2247030), (108, 1997360), (120, 1797624), (135, 1597888), (144, 1498020), (160, 1348218), (180, 1198416), (192, 1123515), (216, 998680), (240, 898812), (270, 798944), (288, 749010), (320, 674109), (360, 599208), (432, 499340), (480, 449406), (540, 399472), (576, 374505), (720, 299604), (864, 249670), (960, 224703), (1080, 199736), (1440, 149802), (1728, 124835), (2160, 99868), (2880, 74901), (4320, 49934), (8640, 24967)]