2649120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{5519}}^1$

素因数の和:5537

約数の個数: 48

約数和(自身を含む): 8346240

約数和(自身を除く): 5697120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 5519, 11038, 16557, 22076, 27595, 33114, 44152, 55190, 66228, 82785, 88304, 110380, 132456, 165570, 176608, 220760, 264912, 331140, 441520, 529824, 662280, 883040, 1324560, 2649120]

約数ペア:

[(1, 2649120), (2, 1324560), (3, 883040), (4, 662280), (5, 529824), (6, 441520), (8, 331140), (10, 264912), (12, 220760), (15, 176608), (16, 165570), (20, 132456), (24, 110380), (30, 88304), (32, 82785), (40, 66228), (48, 55190), (60, 44152), (80, 33114), (96, 27595), (120, 22076), (160, 16557), (240, 11038), (480, 5519)]