1294751520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{299711}}^1$

素因数の和:299735

約数の個数: 96

約数和(自身を含む): 4531645440

約数和(自身を除く): 3236893920

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 299711, 599422, 899133, 1198844, 1498555, 1798266, 2397688, 2697399, 2997110, 3596532, 4495665, 4795376, 5394798, 5994220, 7193064, 8092197, 8991330, 9590752, 10789596, 11988440, 13486995, 14386128, 16184394, 17982660, 21579192, 23976880, 26973990, 28772256, 32368788, 35965320, 40460985, 43158384, 47953760, 53947980, 64737576, 71930640, 80921970, 86316768, 107895960, 129475152, 143861280, 161843940, 215791920, 258950304, 323687880, 431583840, 647375760, 1294751520]

約数ペア:

[(1, 1294751520), (2, 647375760), (3, 431583840), (4, 323687880), (5, 258950304), (6, 215791920), (8, 161843940), (9, 143861280), (10, 129475152), (12, 107895960), (15, 86316768), (16, 80921970), (18, 71930640), (20, 64737576), (24, 53947980), (27, 47953760), (30, 43158384), (32, 40460985), (36, 35965320), (40, 32368788), (45, 28772256), (48, 26973990), (54, 23976880), (60, 21579192), (72, 17982660), (80, 16184394), (90, 14386128), (96, 13486995), (108, 11988440), (120, 10789596), (135, 9590752), (144, 8991330), (160, 8092197), (180, 7193064), (216, 5994220), (240, 5394798), (270, 4795376), (288, 4495665), (360, 3596532), (432, 2997110), (480, 2697399), (540, 2397688), (720, 1798266), (864, 1498555), (1080, 1198844), (1440, 899133), (2160, 599422), (4320, 299711)]