47540880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{66029}}^1$

素因数の和:66048

約数の個数: 60

約数和(自身を含む): 159660540

約数和(自身を除く): 112119660

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, 66029, 132058, 198087, 264116, 330145, 396174, 528232, 594261, 660290, 792348, 990435, 1056464, 1188522, 1320580, 1584696, 1980870, 2377044, 2641160, 2971305, 3169392, 3961740, 4754088, 5282320, 5942610, 7923480, 9508176, 11885220, 15846960, 23770440, 47540880]

約数ペア:

[(1, 47540880), (2, 23770440), (3, 15846960), (4, 11885220), (5, 9508176), (6, 7923480), (8, 5942610), (9, 5282320), (10, 4754088), (12, 3961740), (15, 3169392), (16, 2971305), (18, 2641160), (20, 2377044), (24, 1980870), (30, 1584696), (36, 1320580), (40, 1188522), (45, 1056464), (48, 990435), (60, 792348), (72, 660290), (80, 594261), (90, 528232), (120, 396174), (144, 330145), (180, 264116), (240, 198087), (360, 132058), (720, 66029)]