57720960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1$

素因数の和:947

約数の個数: 192

約数和(自身を含む): 217676160

約数和(自身を除く): 159955200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 911, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1822, 1920, 1980, 2112, 2640, 2733, 2880, 3168, 3520, 3644, 3960, 4224, 4555, 5280, 5466, 5760, 6336, 7040, 7288, 7920, 8199, 9110, 10021, 10560, 10932, 12672, 13665, 14576, 15840, 16398, 18220, 20042, 21120, 21864, 27330, 29152, 30063, 31680, 32796, 36440, 40084, 40995, 43728, 50105, 54660, 58304, 60126, 63360, 65592, 72880, 80168, 81990, 87456, 90189, 100210, 109320, 116608, 120252, 131184, 145760, 150315, 160336, 163980, 174912, 180378, 200420, 218640, 240504, 262368, 291520, 300630, 320672, 327960, 349824, 360756, 400840, 437280, 450945, 481008, 524736, 583040, 601260, 641344, 655920, 721512, 801680, 874560, 901890, 962016, 1049472, 1202520, 1282688, 1311840, 1443024, 1603360, 1749120, 1803780, 1924032, 2405040, 2623680, 2886048, 3206720, 3607560, 3848064, 4810080, 5247360, 5772096, 6413440, 7215120, 9620160, 11544192, 14430240, 19240320, 28860480, 57720960]

約数ペア:

[(1, 57720960), (2, 28860480), (3, 19240320), (4, 14430240), (5, 11544192), (6, 9620160), (8, 7215120), (9, 6413440), (10, 5772096), (11, 5247360), (12, 4810080), (15, 3848064), (16, 3607560), (18, 3206720), (20, 2886048), (22, 2623680), (24, 2405040), (30, 1924032), (32, 1803780), (33, 1749120), (36, 1603360), (40, 1443024), (44, 1311840), (45, 1282688), (48, 1202520), (55, 1049472), (60, 962016), (64, 901890), (66, 874560), (72, 801680), (80, 721512), (88, 655920), (90, 641344), (96, 601260), (99, 583040), (110, 524736), (120, 481008), (128, 450945), (132, 437280), (144, 400840), (160, 360756), (165, 349824), (176, 327960), (180, 320672), (192, 300630), (198, 291520), (220, 262368), (240, 240504), (264, 218640), (288, 200420), (320, 180378), (330, 174912), (352, 163980), (360, 160336), (384, 150315), (396, 145760), (440, 131184), (480, 120252), (495, 116608), (528, 109320), (576, 100210), (640, 90189), (660, 87456), (704, 81990), (720, 80168), (792, 72880), (880, 65592), (911, 63360), (960, 60126), (990, 58304), (1056, 54660), (1152, 50105), (1320, 43728), (1408, 40995), (1440, 40084), (1584, 36440), (1760, 32796), (1822, 31680), (1920, 30063), (1980, 29152), (2112, 27330), (2640, 21864), (2733, 21120), (2880, 20042), (3168, 18220), (3520, 16398), (3644, 15840), (3960, 14576), (4224, 13665), (4555, 12672), (5280, 10932), (5466, 10560), (5760, 10021), (6336, 9110), (7040, 8199), (7288, 7920)]