169447680

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{4903}}^1$

素因数の和:4933

約数の個数: 144

約数和(自身を含む): 601426560

約数和(自身を除く): 431978880

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, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 4903, 5760, 6912, 8640, 9806, 11520, 14709, 17280, 19612, 24515, 29418, 34560, 39224, 44127, 49030, 58836, 73545, 78448, 88254, 98060, 117672, 132381, 147090, 156896, 176508, 196120, 220635, 235344, 264762, 294180, 313792, 353016, 392240, 441270, 470688, 529524, 588360, 627584, 661905, 706032, 784480, 882540, 941376, 1059048, 1176720, 1255168, 1323810, 1412064, 1568960, 1765080, 1882752, 2118096, 2353440, 2647620, 2824128, 3137920, 3530160, 3765504, 4236192, 4706880, 5295240, 5648256, 6275840, 7060320, 8472384, 9413760, 10590480, 11296512, 14120640, 16944768, 18827520, 21180960, 28241280, 33889536, 42361920, 56482560, 84723840, 169447680]

約数ペア:

[(1, 169447680), (2, 84723840), (3, 56482560), (4, 42361920), (5, 33889536), (6, 28241280), (8, 21180960), (9, 18827520), (10, 16944768), (12, 14120640), (15, 11296512), (16, 10590480), (18, 9413760), (20, 8472384), (24, 7060320), (27, 6275840), (30, 5648256), (32, 5295240), (36, 4706880), (40, 4236192), (45, 3765504), (48, 3530160), (54, 3137920), (60, 2824128), (64, 2647620), (72, 2353440), (80, 2118096), (90, 1882752), (96, 1765080), (108, 1568960), (120, 1412064), (128, 1323810), (135, 1255168), (144, 1176720), (160, 1059048), (180, 941376), (192, 882540), (216, 784480), (240, 706032), (256, 661905), (270, 627584), (288, 588360), (320, 529524), (360, 470688), (384, 441270), (432, 392240), (480, 353016), (540, 313792), (576, 294180), (640, 264762), (720, 235344), (768, 220635), (864, 196120), (960, 176508), (1080, 156896), (1152, 147090), (1280, 132381), (1440, 117672), (1728, 98060), (1920, 88254), (2160, 78448), (2304, 73545), (2880, 58836), (3456, 49030), (3840, 44127), (4320, 39224), (4903, 34560), (5760, 29418), (6912, 24515), (8640, 19612), (9806, 17280), (11520, 14709)]