54810560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{24469}}^1$

素因数の和:24493

約数の個数: 56

約数和(自身を含む): 149169120

約数和(自身を除く): 94358560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 24469, 48938, 97876, 122345, 171283, 195752, 244690, 342566, 391504, 489380, 685132, 783008, 856415, 978760, 1370264, 1566016, 1712830, 1957520, 2740528, 3425660, 3915040, 5481056, 6851320, 7830080, 10962112, 13702640, 27405280, 54810560]

約数ペア:

[(1, 54810560), (2, 27405280), (4, 13702640), (5, 10962112), (7, 7830080), (8, 6851320), (10, 5481056), (14, 3915040), (16, 3425660), (20, 2740528), (28, 1957520), (32, 1712830), (35, 1566016), (40, 1370264), (56, 978760), (64, 856415), (70, 783008), (80, 685132), (112, 489380), (140, 391504), (160, 342566), (224, 244690), (280, 195752), (320, 171283), (448, 122345), (560, 97876), (1120, 48938), (2240, 24469)]