259476480

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{1877}}^1$

素因数の和:1911

約数の個数: 176

約数和(自身を含む): 922623840

約数和(自身を除く): 663147360

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1877, 1920, 2160, 2304, 2560, 2880, 3072, 3456, 3754, 3840, 4320, 4608, 5120, 5631, 5760, 6912, 7508, 7680, 8640, 9216, 9385, 11262, 11520, 13824, 15016, 15360, 16893, 17280, 18770, 22524, 23040, 27648, 28155, 30032, 33786, 34560, 37540, 45048, 46080, 50679, 56310, 60064, 67572, 69120, 75080, 84465, 90096, 101358, 112620, 120128, 135144, 138240, 150160, 168930, 180192, 202716, 225240, 240256, 253395, 270288, 300320, 337860, 360384, 405432, 450480, 480512, 506790, 540576, 600640, 675720, 720768, 810864, 900960, 961024, 1013580, 1081152, 1201280, 1351440, 1441536, 1621728, 1801920, 1922048, 2027160, 2162304, 2402560, 2702880, 2883072, 3243456, 3603840, 4054320, 4324608, 4805120, 5405760, 5766144, 6486912, 7207680, 8108640, 8649216, 9610240, 10811520, 12973824, 14415360, 16217280, 17298432, 21623040, 25947648, 28830720, 32434560, 43246080, 51895296, 64869120, 86492160, 129738240, 259476480]

約数ペア:

[(1, 259476480), (2, 129738240), (3, 86492160), (4, 64869120), (5, 51895296), (6, 43246080), (8, 32434560), (9, 28830720), (10, 25947648), (12, 21623040), (15, 17298432), (16, 16217280), (18, 14415360), (20, 12973824), (24, 10811520), (27, 9610240), (30, 8649216), (32, 8108640), (36, 7207680), (40, 6486912), (45, 5766144), (48, 5405760), (54, 4805120), (60, 4324608), (64, 4054320), (72, 3603840), (80, 3243456), (90, 2883072), (96, 2702880), (108, 2402560), (120, 2162304), (128, 2027160), (135, 1922048), (144, 1801920), (160, 1621728), (180, 1441536), (192, 1351440), (216, 1201280), (240, 1081152), (256, 1013580), (270, 961024), (288, 900960), (320, 810864), (360, 720768), (384, 675720), (432, 600640), (480, 540576), (512, 506790), (540, 480512), (576, 450480), (640, 405432), (720, 360384), (768, 337860), (864, 300320), (960, 270288), (1024, 253395), (1080, 240256), (1152, 225240), (1280, 202716), (1440, 180192), (1536, 168930), (1728, 150160), (1877, 138240), (1920, 135144), (2160, 120128), (2304, 112620), (2560, 101358), (2880, 90096), (3072, 84465), (3456, 75080), (3754, 69120), (3840, 67572), (4320, 60064), (4608, 56310), (5120, 50679), (5631, 46080), (5760, 45048), (6912, 37540), (7508, 34560), (7680, 33786), (8640, 30032), (9216, 28155), (9385, 27648), (11262, 23040), (11520, 22524), (13824, 18770), (15016, 17280), (15360, 16893)]