268479360

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{5179}}^1$

素因数の和:5210

約数の個数: 160

約数和(自身を含む): 958973400

約数和(自身を除く): 690494040

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, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5179, 5184, 5760, 6480, 8640, 10358, 10368, 12960, 15537, 17280, 20716, 25895, 25920, 31074, 41432, 46611, 51790, 51840, 62148, 77685, 82864, 93222, 103580, 124296, 139833, 155370, 165728, 186444, 207160, 233055, 248592, 279666, 310740, 331456, 372888, 414320, 419499, 466110, 497184, 559332, 621480, 662912, 699165, 745776, 828640, 838998, 932220, 994368, 1118664, 1242960, 1398330, 1491552, 1657280, 1677996, 1864440, 1988736, 2097495, 2237328, 2485920, 2796660, 2983104, 3314560, 3355992, 3728880, 4194990, 4474656, 4971840, 5593320, 5966208, 6711984, 7457760, 8389980, 8949312, 9943680, 11186640, 13423968, 14915520, 16779960, 17898624, 22373280, 26847936, 29831040, 33559920, 44746560, 53695872, 67119840, 89493120, 134239680, 268479360]

約数ペア:

[(1, 268479360), (2, 134239680), (3, 89493120), (4, 67119840), (5, 53695872), (6, 44746560), (8, 33559920), (9, 29831040), (10, 26847936), (12, 22373280), (15, 17898624), (16, 16779960), (18, 14915520), (20, 13423968), (24, 11186640), (27, 9943680), (30, 8949312), (32, 8389980), (36, 7457760), (40, 6711984), (45, 5966208), (48, 5593320), (54, 4971840), (60, 4474656), (64, 4194990), (72, 3728880), (80, 3355992), (81, 3314560), (90, 2983104), (96, 2796660), (108, 2485920), (120, 2237328), (128, 2097495), (135, 1988736), (144, 1864440), (160, 1677996), (162, 1657280), (180, 1491552), (192, 1398330), (216, 1242960), (240, 1118664), (270, 994368), (288, 932220), (320, 838998), (324, 828640), (360, 745776), (384, 699165), (405, 662912), (432, 621480), (480, 559332), (540, 497184), (576, 466110), (640, 419499), (648, 414320), (720, 372888), (810, 331456), (864, 310740), (960, 279666), (1080, 248592), (1152, 233055), (1296, 207160), (1440, 186444), (1620, 165728), (1728, 155370), (1920, 139833), (2160, 124296), (2592, 103580), (2880, 93222), (3240, 82864), (3456, 77685), (4320, 62148), (5179, 51840), (5184, 51790), (5760, 46611), (6480, 41432), (8640, 31074), (10358, 25920), (10368, 25895), (12960, 20716), (15537, 17280)]