124988320

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6151}}^1$

素因数の和:6293

約数の個数: 48

約数和(自身を含む): 297658368

約数和(自身を除く): 172670048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 6151, 10160, 12302, 20320, 24604, 30755, 49208, 61510, 98416, 123020, 196832, 246040, 492080, 781177, 984160, 1562354, 3124708, 3905885, 6249416, 7811770, 12498832, 15623540, 24997664, 31247080, 62494160, 124988320]

約数ペア:

[(1, 124988320), (2, 62494160), (4, 31247080), (5, 24997664), (8, 15623540), (10, 12498832), (16, 7811770), (20, 6249416), (32, 3905885), (40, 3124708), (80, 1562354), (127, 984160), (160, 781177), (254, 492080), (508, 246040), (635, 196832), (1016, 123020), (1270, 98416), (2032, 61510), (2540, 49208), (4064, 30755), (5080, 24604), (6151, 20320), (10160, 12302)]