548338320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5479}}^1$

素因数の和:5637

約数の個数: 120

約数和(自身を含む): 1855089600

約数和(自身を除く): 1306751280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1112, 1251, 1390, 1668, 2085, 2224, 2502, 2780, 3336, 4170, 5004, 5479, 5560, 6255, 6672, 8340, 10008, 10958, 11120, 12510, 16437, 16680, 20016, 21916, 25020, 27395, 32874, 33360, 43832, 49311, 50040, 54790, 65748, 82185, 87664, 98622, 100080, 109580, 131496, 164370, 197244, 219160, 246555, 262992, 328740, 394488, 438320, 493110, 657480, 761581, 788976, 986220, 1314960, 1523162, 1972440, 2284743, 3046324, 3807905, 3944880, 4569486, 6092648, 6854229, 7615810, 9138972, 11423715, 12185296, 13708458, 15231620, 18277944, 22847430, 27416916, 30463240, 34271145, 36555888, 45694860, 54833832, 60926480, 68542290, 91389720, 109667664, 137084580, 182779440, 274169160, 548338320]

約数ペア:

[(1, 548338320), (2, 274169160), (3, 182779440), (4, 137084580), (5, 109667664), (6, 91389720), (8, 68542290), (9, 60926480), (10, 54833832), (12, 45694860), (15, 36555888), (16, 34271145), (18, 30463240), (20, 27416916), (24, 22847430), (30, 18277944), (36, 15231620), (40, 13708458), (45, 12185296), (48, 11423715), (60, 9138972), (72, 7615810), (80, 6854229), (90, 6092648), (120, 4569486), (139, 3944880), (144, 3807905), (180, 3046324), (240, 2284743), (278, 1972440), (360, 1523162), (417, 1314960), (556, 986220), (695, 788976), (720, 761581), (834, 657480), (1112, 493110), (1251, 438320), (1390, 394488), (1668, 328740), (2085, 262992), (2224, 246555), (2502, 219160), (2780, 197244), (3336, 164370), (4170, 131496), (5004, 109580), (5479, 100080), (5560, 98622), (6255, 87664), (6672, 82185), (8340, 65748), (10008, 54790), (10958, 50040), (11120, 49311), (12510, 43832), (16437, 33360), (16680, 32874), (20016, 27395), (21916, 25020)]