264245760

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{3823}}^1$

素因数の和:3855

約数の個数: 160

約数和(自身を含む): 938868480

約数和(自身を除く): 674622720

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, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3823, 3840, 4320, 4608, 5760, 6912, 7646, 7680, 8640, 11469, 11520, 13824, 15292, 17280, 19115, 22938, 23040, 30584, 34407, 34560, 38230, 45876, 57345, 61168, 68814, 69120, 76460, 91752, 103221, 114690, 122336, 137628, 152920, 172035, 183504, 206442, 229380, 244672, 275256, 305840, 344070, 367008, 412884, 458760, 489344, 516105, 550512, 611680, 688140, 734016, 825768, 917520, 978688, 1032210, 1101024, 1223360, 1376280, 1468032, 1651536, 1835040, 1957376, 2064420, 2202048, 2446720, 2752560, 2936064, 3303072, 3670080, 4128840, 4404096, 4893440, 5505120, 5872128, 6606144, 7340160, 8257680, 8808192, 9786880, 11010240, 13212288, 14680320, 16515360, 17616384, 22020480, 26424576, 29360640, 33030720, 44040960, 52849152, 66061440, 88081920, 132122880, 264245760]

約数ペア:

[(1, 264245760), (2, 132122880), (3, 88081920), (4, 66061440), (5, 52849152), (6, 44040960), (8, 33030720), (9, 29360640), (10, 26424576), (12, 22020480), (15, 17616384), (16, 16515360), (18, 14680320), (20, 13212288), (24, 11010240), (27, 9786880), (30, 8808192), (32, 8257680), (36, 7340160), (40, 6606144), (45, 5872128), (48, 5505120), (54, 4893440), (60, 4404096), (64, 4128840), (72, 3670080), (80, 3303072), (90, 2936064), (96, 2752560), (108, 2446720), (120, 2202048), (128, 2064420), (135, 1957376), (144, 1835040), (160, 1651536), (180, 1468032), (192, 1376280), (216, 1223360), (240, 1101024), (256, 1032210), (270, 978688), (288, 917520), (320, 825768), (360, 734016), (384, 688140), (432, 611680), (480, 550512), (512, 516105), (540, 489344), (576, 458760), (640, 412884), (720, 367008), (768, 344070), (864, 305840), (960, 275256), (1080, 244672), (1152, 229380), (1280, 206442), (1440, 183504), (1536, 172035), (1728, 152920), (1920, 137628), (2160, 122336), (2304, 114690), (2560, 103221), (2880, 91752), (3456, 76460), (3823, 69120), (3840, 68814), (4320, 61168), (4608, 57345), (5760, 45876), (6912, 38230), (7646, 34560), (7680, 34407), (8640, 30584), (11469, 23040), (11520, 22938), (13824, 19115), (15292, 17280)]