2764560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11519}}^1$

素因数の和:11535

約数の個数: 40

約数和(自身を含む): 8570880

約数和(自身を除く): 5806320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11519, 23038, 34557, 46076, 57595, 69114, 92152, 115190, 138228, 172785, 184304, 230380, 276456, 345570, 460760, 552912, 691140, 921520, 1382280, 2764560]

約数ペア:

[(1, 2764560), (2, 1382280), (3, 921520), (4, 691140), (5, 552912), (6, 460760), (8, 345570), (10, 276456), (12, 230380), (15, 184304), (16, 172785), (20, 138228), (24, 115190), (30, 92152), (40, 69114), (48, 57595), (60, 46076), (80, 34557), (120, 23038), (240, 11519)]