71904960

素因数分解:

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

素因数の和:24990

約数の個数: 84

約数和(自身を含む): 247333008

約数和(自身を除く): 175428048

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 24967, 49934, 74901, 99868, 124835, 149802, 199736, 224703, 249670, 299604, 374505, 399472, 449406, 499340, 599208, 749010, 798944, 898812, 998680, 1123515, 1198416, 1498020, 1597888, 1797624, 1997360, 2247030, 2396832, 2996040, 3595248, 3994720, 4494060, 4793664, 5992080, 7190496, 7989440, 8988120, 11984160, 14380992, 17976240, 23968320, 35952480, 71904960]

約数ペア:

[(1, 71904960), (2, 35952480), (3, 23968320), (4, 17976240), (5, 14380992), (6, 11984160), (8, 8988120), (9, 7989440), (10, 7190496), (12, 5992080), (15, 4793664), (16, 4494060), (18, 3994720), (20, 3595248), (24, 2996040), (30, 2396832), (32, 2247030), (36, 1997360), (40, 1797624), (45, 1597888), (48, 1498020), (60, 1198416), (64, 1123515), (72, 998680), (80, 898812), (90, 798944), (96, 749010), (120, 599208), (144, 499340), (160, 449406), (180, 399472), (192, 374505), (240, 299604), (288, 249670), (320, 224703), (360, 199736), (480, 149802), (576, 124835), (720, 99868), (960, 74901), (1440, 49934), (2880, 24967)]