47939160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{399493}}^1$

素因数の和:399507

約数の個数: 32

約数和(自身を含む): 143817840

約数和(自身を除く): 95878680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 399493, 798986, 1198479, 1597972, 1997465, 2396958, 3195944, 3994930, 4793916, 5992395, 7989860, 9587832, 11984790, 15979720, 23969580, 47939160]

約数ペア:

[(1, 47939160), (2, 23969580), (3, 15979720), (4, 11984790), (5, 9587832), (6, 7989860), (8, 5992395), (10, 4793916), (12, 3994930), (15, 3195944), (20, 2396958), (24, 1997465), (30, 1597972), (40, 1198479), (60, 798986), (120, 399493)]