47900880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{66529}}^1$

素因数の和:66548

約数の個数: 60

約数和(自身を含む): 160869540

約数和(自身を除く): 112968660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 66529, 133058, 199587, 266116, 332645, 399174, 532232, 598761, 665290, 798348, 997935, 1064464, 1197522, 1330580, 1596696, 1995870, 2395044, 2661160, 2993805, 3193392, 3991740, 4790088, 5322320, 5987610, 7983480, 9580176, 11975220, 15966960, 23950440, 47900880]

約数ペア:

[(1, 47900880), (2, 23950440), (3, 15966960), (4, 11975220), (5, 9580176), (6, 7983480), (8, 5987610), (9, 5322320), (10, 4790088), (12, 3991740), (15, 3193392), (16, 2993805), (18, 2661160), (20, 2395044), (24, 1995870), (30, 1596696), (36, 1330580), (40, 1197522), (45, 1064464), (48, 997935), (60, 798348), (72, 665290), (80, 598761), (90, 532232), (120, 399174), (144, 332645), (180, 266116), (240, 199587), (360, 133058), (720, 66529)]