288040320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:318

約数の個数: 256

約数和(自身を含む): 1037952000

約数和(自身を除く): 749911680

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, 79, 80, 90, 96, 108, 120, 128, 135, 144, 158, 160, 180, 192, 211, 216, 237, 240, 270, 288, 316, 320, 360, 384, 395, 422, 432, 474, 480, 540, 576, 632, 633, 640, 711, 720, 790, 844, 864, 948, 960, 1055, 1080, 1152, 1185, 1264, 1266, 1422, 1440, 1580, 1688, 1728, 1896, 1899, 1920, 2110, 2133, 2160, 2370, 2528, 2532, 2844, 2880, 3160, 3165, 3376, 3456, 3555, 3792, 3798, 4220, 4266, 4320, 4740, 5056, 5064, 5688, 5697, 5760, 6320, 6330, 6752, 7110, 7584, 7596, 8440, 8532, 8640, 9480, 9495, 10112, 10128, 10665, 11376, 11394, 12640, 12660, 13504, 14220, 15168, 15192, 16669, 16880, 17064, 17280, 18960, 18990, 20256, 21330, 22752, 22788, 25280, 25320, 27008, 28440, 28485, 30336, 30384, 33338, 33760, 34128, 37920, 37980, 40512, 42660, 45504, 45576, 50007, 50560, 50640, 56880, 56970, 60768, 66676, 67520, 68256, 75840, 75960, 81024, 83345, 85320, 91008, 91152, 100014, 101280, 113760, 113940, 121536, 133352, 135040, 136512, 150021, 151680, 151920, 166690, 170640, 182304, 200028, 202560, 227520, 227880, 243072, 250035, 266704, 273024, 300042, 303840, 333380, 341280, 364608, 400056, 405120, 450063, 455040, 455760, 500070, 533408, 600084, 607680, 666760, 682560, 729216, 750105, 800112, 900126, 911520, 1000140, 1066816, 1200168, 1215360, 1333520, 1365120, 1500210, 1600224, 1800252, 1823040, 2000280, 2133632, 2250315, 2400336, 2667040, 3000420, 3200448, 3600504, 3646080, 4000560, 4500630, 4800672, 5334080, 6000840, 6400896, 7201008, 8001120, 9001260, 9601344, 10668160, 12001680, 14402016, 16002240, 18002520, 19202688, 24003360, 28804032, 32004480, 36005040, 48006720, 57608064, 72010080, 96013440, 144020160, 288040320]

約数ペア:

[(1, 288040320), (2, 144020160), (3, 96013440), (4, 72010080), (5, 57608064), (6, 48006720), (8, 36005040), (9, 32004480), (10, 28804032), (12, 24003360), (15, 19202688), (16, 18002520), (18, 16002240), (20, 14402016), (24, 12001680), (27, 10668160), (30, 9601344), (32, 9001260), (36, 8001120), (40, 7201008), (45, 6400896), (48, 6000840), (54, 5334080), (60, 4800672), (64, 4500630), (72, 4000560), (79, 3646080), (80, 3600504), (90, 3200448), (96, 3000420), (108, 2667040), (120, 2400336), (128, 2250315), (135, 2133632), (144, 2000280), (158, 1823040), (160, 1800252), (180, 1600224), (192, 1500210), (211, 1365120), (216, 1333520), (237, 1215360), (240, 1200168), (270, 1066816), (288, 1000140), (316, 911520), (320, 900126), (360, 800112), (384, 750105), (395, 729216), (422, 682560), (432, 666760), (474, 607680), (480, 600084), (540, 533408), (576, 500070), (632, 455760), (633, 455040), (640, 450063), (711, 405120), (720, 400056), (790, 364608), (844, 341280), (864, 333380), (948, 303840), (960, 300042), (1055, 273024), (1080, 266704), (1152, 250035), (1185, 243072), (1264, 227880), (1266, 227520), (1422, 202560), (1440, 200028), (1580, 182304), (1688, 170640), (1728, 166690), (1896, 151920), (1899, 151680), (1920, 150021), (2110, 136512), (2133, 135040), (2160, 133352), (2370, 121536), (2528, 113940), (2532, 113760), (2844, 101280), (2880, 100014), (3160, 91152), (3165, 91008), (3376, 85320), (3456, 83345), (3555, 81024), (3792, 75960), (3798, 75840), (4220, 68256), (4266, 67520), (4320, 66676), (4740, 60768), (5056, 56970), (5064, 56880), (5688, 50640), (5697, 50560), (5760, 50007), (6320, 45576), (6330, 45504), (6752, 42660), (7110, 40512), (7584, 37980), (7596, 37920), (8440, 34128), (8532, 33760), (8640, 33338), (9480, 30384), (9495, 30336), (10112, 28485), (10128, 28440), (10665, 27008), (11376, 25320), (11394, 25280), (12640, 22788), (12660, 22752), (13504, 21330), (14220, 20256), (15168, 18990), (15192, 18960), (16669, 17280), (16880, 17064)]