48306560

素因数分解:

$2^7\times 5^1\times {\mathrm{75479}}^1$

素因数の和:75498

約数の個数: 32

約数和(自身を含む): 115484400

約数和(自身を除く): 67177840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 75479, 150958, 301916, 377395, 603832, 754790, 1207664, 1509580, 2415328, 3019160, 4830656, 6038320, 9661312, 12076640, 24153280, 48306560]

約数ペア:

[(1, 48306560), (2, 24153280), (4, 12076640), (5, 9661312), (8, 6038320), (10, 4830656), (16, 3019160), (20, 2415328), (32, 1509580), (40, 1207664), (64, 754790), (80, 603832), (128, 377395), (160, 301916), (320, 150958), (640, 75479)]