274354560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{15877}}^1$

素因数の和:15905

約数の個数: 128

約数和(自身を含む): 971733600

約数和(自身を除く): 697379040

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 15877, 17280, 31754, 47631, 63508, 79385, 95262, 127016, 142893, 158770, 190524, 238155, 254032, 285786, 317540, 381048, 428679, 476310, 508064, 571572, 635080, 714465, 762096, 857358, 952620, 1016128, 1143144, 1270160, 1428930, 1524192, 1714716, 1905240, 2032256, 2143395, 2286288, 2540320, 2857860, 3048384, 3429432, 3810480, 4286790, 4572576, 5080640, 5715720, 6096768, 6858864, 7620960, 8573580, 9145152, 10161280, 11431440, 13717728, 15241920, 17147160, 18290304, 22862880, 27435456, 30483840, 34294320, 45725760, 54870912, 68588640, 91451520, 137177280, 274354560]

約数ペア:

[(1, 274354560), (2, 137177280), (3, 91451520), (4, 68588640), (5, 54870912), (6, 45725760), (8, 34294320), (9, 30483840), (10, 27435456), (12, 22862880), (15, 18290304), (16, 17147160), (18, 15241920), (20, 13717728), (24, 11431440), (27, 10161280), (30, 9145152), (32, 8573580), (36, 7620960), (40, 6858864), (45, 6096768), (48, 5715720), (54, 5080640), (60, 4572576), (64, 4286790), (72, 3810480), (80, 3429432), (90, 3048384), (96, 2857860), (108, 2540320), (120, 2286288), (128, 2143395), (135, 2032256), (144, 1905240), (160, 1714716), (180, 1524192), (192, 1428930), (216, 1270160), (240, 1143144), (270, 1016128), (288, 952620), (320, 857358), (360, 762096), (384, 714465), (432, 635080), (480, 571572), (540, 508064), (576, 476310), (640, 428679), (720, 381048), (864, 317540), (960, 285786), (1080, 254032), (1152, 238155), (1440, 190524), (1728, 158770), (1920, 142893), (2160, 127016), (2880, 95262), (3456, 79385), (4320, 63508), (5760, 47631), (8640, 31754), (15877, 17280)]