243577280

素因数分解:

$2^6\times 5^1\times {\mathrm{761179}}^1$

素因数の和:761196

約数の個数: 28

約数和(自身を含む): 580019160

約数和(自身を除く): 336441880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 761179, 1522358, 3044716, 3805895, 6089432, 7611790, 12178864, 15223580, 24357728, 30447160, 48715456, 60894320, 121788640, 243577280]

約数ペア:

[(1, 243577280), (2, 121788640), (4, 60894320), (5, 48715456), (8, 30447160), (10, 24357728), (16, 15223580), (20, 12178864), (32, 7611790), (40, 6089432), (64, 3805895), (80, 3044716), (160, 1522358), (320, 761179)]