46656640

素因数分解:

$2^7\times 5^1\times {\mathrm{72901}}^1$

素因数の和:72920

約数の個数: 32

約数和(自身を含む): 111540060

約数和(自身を除く): 64883420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 72901, 145802, 291604, 364505, 583208, 729010, 1166416, 1458020, 2332832, 2916040, 4665664, 5832080, 9331328, 11664160, 23328320, 46656640]

約数ペア:

[(1, 46656640), (2, 23328320), (4, 11664160), (5, 9331328), (8, 5832080), (10, 4665664), (16, 2916040), (20, 2332832), (32, 1458020), (40, 1166416), (64, 729010), (80, 583208), (128, 364505), (160, 291604), (320, 145802), (640, 72901)]