264915360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{20441}}^1$

素因数の和:20468

約数の個数: 120

約数和(自身を含む): 934976196

約数和(自身を除く): 670060836

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, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 20441, 40882, 61323, 81764, 102205, 122646, 163528, 183969, 204410, 245292, 306615, 327056, 367938, 408820, 490584, 551907, 613230, 654112, 735876, 817640, 919845, 981168, 1103814, 1226460, 1471752, 1635280, 1655721, 1839690, 1962336, 2207628, 2452920, 2759535, 2943504, 3270560, 3311442, 3679380, 4415256, 4905840, 5519070, 5887008, 6622884, 7358760, 8278605, 8830512, 9811680, 11038140, 13245768, 14717520, 16557210, 17661024, 22076280, 26491536, 29435040, 33114420, 44152560, 52983072, 66228840, 88305120, 132457680, 264915360]

約数ペア:

[(1, 264915360), (2, 132457680), (3, 88305120), (4, 66228840), (5, 52983072), (6, 44152560), (8, 33114420), (9, 29435040), (10, 26491536), (12, 22076280), (15, 17661024), (16, 16557210), (18, 14717520), (20, 13245768), (24, 11038140), (27, 9811680), (30, 8830512), (32, 8278605), (36, 7358760), (40, 6622884), (45, 5887008), (48, 5519070), (54, 4905840), (60, 4415256), (72, 3679380), (80, 3311442), (81, 3270560), (90, 2943504), (96, 2759535), (108, 2452920), (120, 2207628), (135, 1962336), (144, 1839690), (160, 1655721), (162, 1635280), (180, 1471752), (216, 1226460), (240, 1103814), (270, 981168), (288, 919845), (324, 817640), (360, 735876), (405, 654112), (432, 613230), (480, 551907), (540, 490584), (648, 408820), (720, 367938), (810, 327056), (864, 306615), (1080, 245292), (1296, 204410), (1440, 183969), (1620, 163528), (2160, 122646), (2592, 102205), (3240, 81764), (4320, 61323), (6480, 40882), (12960, 20441)]