551301120

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{997}}^1$

素因数の和:1035

約数の個数: 208

約数和(自身を含む): 1961908320

約数和(自身を除く): 1410607200

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, 997, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 1994, 2048, 2160, 2304, 2560, 2880, 2991, 3072, 3456, 3840, 3988, 4096, 4320, 4608, 4985, 5120, 5760, 5982, 6144, 6912, 7680, 7976, 8640, 8973, 9216, 9970, 10240, 11520, 11964, 12288, 13824, 14955, 15360, 15952, 17280, 17946, 18432, 19940, 20480, 23040, 23928, 26919, 27648, 29910, 30720, 31904, 34560, 35892, 36864, 39880, 44865, 46080, 47856, 53838, 55296, 59820, 61440, 63808, 69120, 71784, 79760, 89730, 92160, 95712, 107676, 110592, 119640, 127616, 134595, 138240, 143568, 159520, 179460, 184320, 191424, 215352, 239280, 255232, 269190, 276480, 287136, 319040, 358920, 382848, 430704, 478560, 510464, 538380, 552960, 574272, 638080, 717840, 765696, 861408, 957120, 1020928, 1076760, 1148544, 1276160, 1435680, 1531392, 1722816, 1914240, 2041856, 2153520, 2297088, 2552320, 2871360, 3062784, 3445632, 3828480, 4083712, 4307040, 4594176, 5104640, 5742720, 6125568, 6891264, 7656960, 8614080, 9188352, 10209280, 11485440, 12251136, 13782528, 15313920, 17228160, 18376704, 20418560, 22970880, 27565056, 30627840, 34456320, 36753408, 45941760, 55130112, 61255680, 68912640, 91883520, 110260224, 137825280, 183767040, 275650560, 551301120]

約数ペア:

[(1, 551301120), (2, 275650560), (3, 183767040), (4, 137825280), (5, 110260224), (6, 91883520), (8, 68912640), (9, 61255680), (10, 55130112), (12, 45941760), (15, 36753408), (16, 34456320), (18, 30627840), (20, 27565056), (24, 22970880), (27, 20418560), (30, 18376704), (32, 17228160), (36, 15313920), (40, 13782528), (45, 12251136), (48, 11485440), (54, 10209280), (60, 9188352), (64, 8614080), (72, 7656960), (80, 6891264), (90, 6125568), (96, 5742720), (108, 5104640), (120, 4594176), (128, 4307040), (135, 4083712), (144, 3828480), (160, 3445632), (180, 3062784), (192, 2871360), (216, 2552320), (240, 2297088), (256, 2153520), (270, 2041856), (288, 1914240), (320, 1722816), (360, 1531392), (384, 1435680), (432, 1276160), (480, 1148544), (512, 1076760), (540, 1020928), (576, 957120), (640, 861408), (720, 765696), (768, 717840), (864, 638080), (960, 574272), (997, 552960), (1024, 538380), (1080, 510464), (1152, 478560), (1280, 430704), (1440, 382848), (1536, 358920), (1728, 319040), (1920, 287136), (1994, 276480), (2048, 269190), (2160, 255232), (2304, 239280), (2560, 215352), (2880, 191424), (2991, 184320), (3072, 179460), (3456, 159520), (3840, 143568), (3988, 138240), (4096, 134595), (4320, 127616), (4608, 119640), (4985, 110592), (5120, 107676), (5760, 95712), (5982, 92160), (6144, 89730), (6912, 79760), (7680, 71784), (7976, 69120), (8640, 63808), (8973, 61440), (9216, 59820), (9970, 55296), (10240, 53838), (11520, 47856), (11964, 46080), (12288, 44865), (13824, 39880), (14955, 36864), (15360, 35892), (15952, 34560), (17280, 31904), (17946, 30720), (18432, 29910), (19940, 27648), (20480, 26919), (23040, 23928)]