47538960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{28297}}^1$

素因数の和:28320

約数の個数: 80

約数和(自身を含む): 168429696

約数和(自身を除く): 120890736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 28297, 56594, 84891, 113188, 141485, 169782, 198079, 226376, 282970, 339564, 396158, 424455, 452752, 565940, 594237, 679128, 792316, 848910, 990395, 1131880, 1188474, 1358256, 1584632, 1697820, 1980790, 2263760, 2376948, 2971185, 3169264, 3395640, 3961580, 4753896, 5942370, 6791280, 7923160, 9507792, 11884740, 15846320, 23769480, 47538960]

約数ペア:

[(1, 47538960), (2, 23769480), (3, 15846320), (4, 11884740), (5, 9507792), (6, 7923160), (7, 6791280), (8, 5942370), (10, 4753896), (12, 3961580), (14, 3395640), (15, 3169264), (16, 2971185), (20, 2376948), (21, 2263760), (24, 1980790), (28, 1697820), (30, 1584632), (35, 1358256), (40, 1188474), (42, 1131880), (48, 990395), (56, 848910), (60, 792316), (70, 679128), (80, 594237), (84, 565940), (105, 452752), (112, 424455), (120, 396158), (140, 339564), (168, 282970), (210, 226376), (240, 198079), (280, 169782), (336, 141485), (420, 113188), (560, 84891), (840, 56594), (1680, 28297)]