16217280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{1877}}^1$

素因数の和:1903

約数の個数: 112

約数和(自身を含む): 57241440

約数和(自身を除く): 41024160

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 1877, 2160, 2880, 3754, 4320, 5631, 7508, 8640, 9385, 11262, 15016, 16893, 18770, 22524, 28155, 30032, 33786, 37540, 45048, 50679, 56310, 60064, 67572, 75080, 84465, 90096, 101358, 112620, 120128, 135144, 150160, 168930, 180192, 202716, 225240, 253395, 270288, 300320, 337860, 360384, 405432, 450480, 506790, 540576, 600640, 675720, 810864, 900960, 1013580, 1081152, 1351440, 1621728, 1801920, 2027160, 2702880, 3243456, 4054320, 5405760, 8108640, 16217280]

約数ペア:

[(1, 16217280), (2, 8108640), (3, 5405760), (4, 4054320), (5, 3243456), (6, 2702880), (8, 2027160), (9, 1801920), (10, 1621728), (12, 1351440), (15, 1081152), (16, 1013580), (18, 900960), (20, 810864), (24, 675720), (27, 600640), (30, 540576), (32, 506790), (36, 450480), (40, 405432), (45, 360384), (48, 337860), (54, 300320), (60, 270288), (64, 253395), (72, 225240), (80, 202716), (90, 180192), (96, 168930), (108, 150160), (120, 135144), (135, 120128), (144, 112620), (160, 101358), (180, 90096), (192, 84465), (216, 75080), (240, 67572), (270, 60064), (288, 56310), (320, 50679), (360, 45048), (432, 37540), (480, 33786), (540, 30032), (576, 28155), (720, 22524), (864, 18770), (960, 16893), (1080, 15016), (1440, 11262), (1728, 9385), (1877, 8640), (2160, 7508), (2880, 5631), (3754, 4320)]