27565920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{709}}^1$

素因数の和:739

約数の個数: 144

約数和(自身を含む): 97690320

約数和(自身を除く): 70124400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 709, 720, 810, 864, 972, 1080, 1215, 1296, 1418, 1440, 1620, 1944, 2127, 2160, 2430, 2592, 2836, 3240, 3545, 3888, 4254, 4320, 4860, 5672, 6381, 6480, 7090, 7776, 8508, 9720, 10635, 11344, 12762, 12960, 14180, 17016, 19143, 19440, 21270, 22688, 25524, 28360, 31905, 34032, 38286, 38880, 42540, 51048, 56720, 57429, 63810, 68064, 76572, 85080, 95715, 102096, 113440, 114858, 127620, 153144, 170160, 172287, 191430, 204192, 229716, 255240, 287145, 306288, 340320, 344574, 382860, 459432, 510480, 574290, 612576, 689148, 765720, 861435, 918864, 1020960, 1148580, 1378296, 1531440, 1722870, 1837728, 2297160, 2756592, 3062880, 3445740, 4594320, 5513184, 6891480, 9188640, 13782960, 27565920]

約数ペア:

[(1, 27565920), (2, 13782960), (3, 9188640), (4, 6891480), (5, 5513184), (6, 4594320), (8, 3445740), (9, 3062880), (10, 2756592), (12, 2297160), (15, 1837728), (16, 1722870), (18, 1531440), (20, 1378296), (24, 1148580), (27, 1020960), (30, 918864), (32, 861435), (36, 765720), (40, 689148), (45, 612576), (48, 574290), (54, 510480), (60, 459432), (72, 382860), (80, 344574), (81, 340320), (90, 306288), (96, 287145), (108, 255240), (120, 229716), (135, 204192), (144, 191430), (160, 172287), (162, 170160), (180, 153144), (216, 127620), (240, 114858), (243, 113440), (270, 102096), (288, 95715), (324, 85080), (360, 76572), (405, 68064), (432, 63810), (480, 57429), (486, 56720), (540, 51048), (648, 42540), (709, 38880), (720, 38286), (810, 34032), (864, 31905), (972, 28360), (1080, 25524), (1215, 22688), (1296, 21270), (1418, 19440), (1440, 19143), (1620, 17016), (1944, 14180), (2127, 12960), (2160, 12762), (2430, 11344), (2592, 10635), (2836, 9720), (3240, 8508), (3545, 7776), (3888, 7090), (4254, 6480), (4320, 6381), (4860, 5672)]