1975294080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{114311}}^1$

素因数の和:114339

約数の個数: 128

約数和(自身を含む): 6995894400

約数和(自身を除く): 5020600320

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, 17280, 114311, 228622, 342933, 457244, 571555, 685866, 914488, 1028799, 1143110, 1371732, 1714665, 1828976, 2057598, 2286220, 2743464, 3086397, 3429330, 3657952, 4115196, 4572440, 5143995, 5486928, 6172794, 6858660, 7315904, 8230392, 9144880, 10287990, 10973856, 12345588, 13717320, 14631808, 15431985, 16460784, 18289760, 20575980, 21947712, 24691176, 27434640, 30863970, 32921568, 36579520, 41151960, 43895424, 49382352, 54869280, 61727940, 65843136, 73159040, 82303920, 98764704, 109738560, 123455880, 131686272, 164607840, 197529408, 219477120, 246911760, 329215680, 395058816, 493823520, 658431360, 987647040, 1975294080]

約数ペア:

[(1, 1975294080), (2, 987647040), (3, 658431360), (4, 493823520), (5, 395058816), (6, 329215680), (8, 246911760), (9, 219477120), (10, 197529408), (12, 164607840), (15, 131686272), (16, 123455880), (18, 109738560), (20, 98764704), (24, 82303920), (27, 73159040), (30, 65843136), (32, 61727940), (36, 54869280), (40, 49382352), (45, 43895424), (48, 41151960), (54, 36579520), (60, 32921568), (64, 30863970), (72, 27434640), (80, 24691176), (90, 21947712), (96, 20575980), (108, 18289760), (120, 16460784), (128, 15431985), (135, 14631808), (144, 13717320), (160, 12345588), (180, 10973856), (192, 10287990), (216, 9144880), (240, 8230392), (270, 7315904), (288, 6858660), (320, 6172794), (360, 5486928), (384, 5143995), (432, 4572440), (480, 4115196), (540, 3657952), (576, 3429330), (640, 3086397), (720, 2743464), (864, 2286220), (960, 2057598), (1080, 1828976), (1152, 1714665), (1440, 1371732), (1728, 1143110), (1920, 1028799), (2160, 914488), (2880, 685866), (3456, 571555), (4320, 457244), (5760, 342933), (8640, 228622), (17280, 114311)]