31693920

素因数分解:

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

素因数の和:66047

約数の個数: 48

約数和(自身を含む): 99837360

約数和(自身を除く): 68143440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 66029, 132058, 198087, 264116, 330145, 396174, 528232, 660290, 792348, 990435, 1056464, 1320580, 1584696, 1980870, 2112928, 2641160, 3169392, 3961740, 5282320, 6338784, 7923480, 10564640, 15846960, 31693920]

約数ペア:

[(1, 31693920), (2, 15846960), (3, 10564640), (4, 7923480), (5, 6338784), (6, 5282320), (8, 3961740), (10, 3169392), (12, 2641160), (15, 2112928), (16, 1980870), (20, 1584696), (24, 1320580), (30, 1056464), (32, 990435), (40, 792348), (48, 660290), (60, 528232), (80, 396174), (96, 330145), (120, 264116), (160, 198087), (240, 132058), (480, 66029)]