86281920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29959}}^1$

素因数の和:29982

約数の個数: 84

約数和(自身を含む): 296783760

約数和(自身を除く): 210501840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 29959, 59918, 89877, 119836, 149795, 179754, 239672, 269631, 299590, 359508, 449385, 479344, 539262, 599180, 719016, 898770, 958688, 1078524, 1198360, 1348155, 1438032, 1797540, 1917376, 2157048, 2396720, 2696310, 2876064, 3595080, 4314096, 4793440, 5392620, 5752128, 7190160, 8628192, 9586880, 10785240, 14380320, 17256384, 21570480, 28760640, 43140960, 86281920]

約数ペア:

[(1, 86281920), (2, 43140960), (3, 28760640), (4, 21570480), (5, 17256384), (6, 14380320), (8, 10785240), (9, 9586880), (10, 8628192), (12, 7190160), (15, 5752128), (16, 5392620), (18, 4793440), (20, 4314096), (24, 3595080), (30, 2876064), (32, 2696310), (36, 2396720), (40, 2157048), (45, 1917376), (48, 1797540), (60, 1438032), (64, 1348155), (72, 1198360), (80, 1078524), (90, 958688), (96, 898770), (120, 719016), (144, 599180), (160, 539262), (180, 479344), (192, 449385), (240, 359508), (288, 299590), (320, 269631), (360, 239672), (480, 179754), (576, 149795), (720, 119836), (960, 89877), (1440, 59918), (2880, 29959)]