85689120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16229}}^1$

素因数の和:16258

約数の個数: 96

約数和(自身を含む): 294477120

約数和(自身を除く): 208788000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 16229, 32458, 48687, 64916, 81145, 97374, 129832, 162290, 178519, 194748, 243435, 259664, 324580, 357038, 389496, 486870, 519328, 535557, 649160, 714076, 778992, 892595, 973740, 1071114, 1298320, 1428152, 1557984, 1785190, 1947480, 2142228, 2596640, 2677785, 2856304, 3570380, 3894960, 4284456, 5355570, 5712608, 7140760, 7789920, 8568912, 10711140, 14281520, 17137824, 21422280, 28563040, 42844560, 85689120]

約数ペア:

[(1, 85689120), (2, 42844560), (3, 28563040), (4, 21422280), (5, 17137824), (6, 14281520), (8, 10711140), (10, 8568912), (11, 7789920), (12, 7140760), (15, 5712608), (16, 5355570), (20, 4284456), (22, 3894960), (24, 3570380), (30, 2856304), (32, 2677785), (33, 2596640), (40, 2142228), (44, 1947480), (48, 1785190), (55, 1557984), (60, 1428152), (66, 1298320), (80, 1071114), (88, 973740), (96, 892595), (110, 778992), (120, 714076), (132, 649160), (160, 535557), (165, 519328), (176, 486870), (220, 389496), (240, 357038), (264, 324580), (330, 259664), (352, 243435), (440, 194748), (480, 178519), (528, 162290), (660, 129832), (880, 97374), (1056, 81145), (1320, 64916), (1760, 48687), (2640, 32458), (5280, 16229)]