311402880

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{6007}}^1$

素因数の和:6038

約数の個数: 160

約数和(自身を含む): 1112261040

約数和(自身を除く): 800858160

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6007, 6480, 8640, 10368, 12014, 12960, 17280, 18021, 24028, 25920, 30035, 36042, 48056, 51840, 54063, 60070, 72084, 90105, 96112, 108126, 120140, 144168, 162189, 180210, 192224, 216252, 240280, 270315, 288336, 324378, 360420, 384448, 432504, 480560, 486567, 540630, 576672, 648756, 720840, 768896, 810945, 865008, 961120, 973134, 1081260, 1153344, 1297512, 1441680, 1621890, 1730016, 1922240, 1946268, 2162520, 2306688, 2432835, 2595024, 2883360, 3243780, 3460032, 3844480, 3892536, 4325040, 4865670, 5190048, 5766720, 6487560, 6920064, 7785072, 8650080, 9731340, 10380096, 11533440, 12975120, 15570144, 17300160, 19462680, 20760192, 25950240, 31140288, 34600320, 38925360, 51900480, 62280576, 77850720, 103800960, 155701440, 311402880]

約数ペア:

[(1, 311402880), (2, 155701440), (3, 103800960), (4, 77850720), (5, 62280576), (6, 51900480), (8, 38925360), (9, 34600320), (10, 31140288), (12, 25950240), (15, 20760192), (16, 19462680), (18, 17300160), (20, 15570144), (24, 12975120), (27, 11533440), (30, 10380096), (32, 9731340), (36, 8650080), (40, 7785072), (45, 6920064), (48, 6487560), (54, 5766720), (60, 5190048), (64, 4865670), (72, 4325040), (80, 3892536), (81, 3844480), (90, 3460032), (96, 3243780), (108, 2883360), (120, 2595024), (128, 2432835), (135, 2306688), (144, 2162520), (160, 1946268), (162, 1922240), (180, 1730016), (192, 1621890), (216, 1441680), (240, 1297512), (270, 1153344), (288, 1081260), (320, 973134), (324, 961120), (360, 865008), (384, 810945), (405, 768896), (432, 720840), (480, 648756), (540, 576672), (576, 540630), (640, 486567), (648, 480560), (720, 432504), (810, 384448), (864, 360420), (960, 324378), (1080, 288336), (1152, 270315), (1296, 240280), (1440, 216252), (1620, 192224), (1728, 180210), (1920, 162189), (2160, 144168), (2592, 120140), (2880, 108126), (3240, 96112), (3456, 90105), (4320, 72084), (5184, 60070), (5760, 54063), (6007, 51840), (6480, 48056), (8640, 36042), (10368, 30035), (12014, 25920), (12960, 24028), (17280, 18021)]