87158280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{66029}}^1$

素因数の和:66054

約数の個数: 64

約数和(自身を含む): 285249600

約数和(自身を除く): 198091320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 66029, 132058, 198087, 264116, 330145, 396174, 528232, 660290, 726319, 792348, 990435, 1320580, 1452638, 1584696, 1980870, 2178957, 2641160, 2905276, 3631595, 3961740, 4357914, 5810552, 7263190, 7923480, 8715828, 10894785, 14526380, 17431656, 21789570, 29052760, 43579140, 87158280]

約数ペア:

[(1, 87158280), (2, 43579140), (3, 29052760), (4, 21789570), (5, 17431656), (6, 14526380), (8, 10894785), (10, 8715828), (11, 7923480), (12, 7263190), (15, 5810552), (20, 4357914), (22, 3961740), (24, 3631595), (30, 2905276), (33, 2641160), (40, 2178957), (44, 1980870), (55, 1584696), (60, 1452638), (66, 1320580), (88, 990435), (110, 792348), (120, 726319), (132, 660290), (165, 528232), (220, 396174), (264, 330145), (330, 264116), (440, 198087), (660, 132058), (1320, 66029)]