48720836080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{87001493}}^1$

素因数の和:87001513

約数の個数: 40

約数和(自身を含む): 129458223072

約数和(自身を除く): 80737386992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 87001493, 174002986, 348005972, 435007465, 609010451, 696011944, 870014930, 1218020902, 1392023888, 1740029860, 2436041804, 3045052255, 3480059720, 4872083608, 6090104510, 6960119440, 9744167216, 12180209020, 24360418040, 48720836080]

約数ペア:

[(1, 48720836080), (2, 24360418040), (4, 12180209020), (5, 9744167216), (7, 6960119440), (8, 6090104510), (10, 4872083608), (14, 3480059720), (16, 3045052255), (20, 2436041804), (28, 1740029860), (35, 1392023888), (40, 1218020902), (56, 870014930), (70, 696011944), (80, 609010451), (112, 435007465), (140, 348005972), (280, 174002986), (560, 87001493)]