15563912880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{64849637}}^1$

素因数の和:64849653

約数の個数: 40

約数和(自身を含む): 48248130672

約数和(自身を除く): 32684217792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 64849637, 129699274, 194548911, 259398548, 324248185, 389097822, 518797096, 648496370, 778195644, 972744555, 1037594192, 1296992740, 1556391288, 1945489110, 2593985480, 3112782576, 3890978220, 5187970960, 7781956440, 15563912880]

約数ペア:

[(1, 15563912880), (2, 7781956440), (3, 5187970960), (4, 3890978220), (5, 3112782576), (6, 2593985480), (8, 1945489110), (10, 1556391288), (12, 1296992740), (15, 1037594192), (16, 972744555), (20, 778195644), (24, 648496370), (30, 518797096), (40, 389097822), (48, 324248185), (60, 259398548), (80, 194548911), (120, 129699274), (240, 64849637)]