56485920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{117679}}^1$

素因数の和:117697

約数の個数: 48

約数和(自身を含む): 177932160

約数和(自身を除く): 121446240

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, 117679, 235358, 353037, 470716, 588395, 706074, 941432, 1176790, 1412148, 1765185, 1882864, 2353580, 2824296, 3530370, 3765728, 4707160, 5648592, 7060740, 9414320, 11297184, 14121480, 18828640, 28242960, 56485920]

約数ペア:

[(1, 56485920), (2, 28242960), (3, 18828640), (4, 14121480), (5, 11297184), (6, 9414320), (8, 7060740), (10, 5648592), (12, 4707160), (15, 3765728), (16, 3530370), (20, 2824296), (24, 2353580), (30, 1882864), (32, 1765185), (40, 1412148), (48, 1176790), (60, 941432), (80, 706074), (96, 588395), (120, 470716), (160, 353037), (240, 235358), (480, 117679)]