80087040

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:123

約数の個数: 288

約数和(自身を含む): 306633600

約数和(自身を除く): 226546560

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, 79, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 158, 160, 165, 176, 180, 192, 198, 220, 237, 240, 256, 264, 288, 316, 320, 330, 352, 360, 384, 395, 396, 440, 474, 480, 495, 512, 528, 576, 632, 640, 660, 704, 711, 720, 768, 790, 792, 869, 880, 948, 960, 990, 1024, 1056, 1152, 1185, 1264, 1280, 1320, 1408, 1422, 1440, 1536, 1580, 1584, 1738, 1760, 1896, 1920, 1980, 2048, 2112, 2304, 2370, 2528, 2560, 2607, 2640, 2816, 2844, 2880, 3072, 3160, 3168, 3476, 3520, 3555, 3792, 3840, 3960, 4224, 4345, 4608, 4740, 5056, 5120, 5214, 5280, 5632, 5688, 5760, 6144, 6320, 6336, 6952, 7040, 7110, 7584, 7680, 7821, 7920, 8448, 8690, 9216, 9480, 10112, 10240, 10428, 10560, 11264, 11376, 11520, 12640, 12672, 13035, 13904, 14080, 14220, 15168, 15360, 15642, 15840, 16896, 17380, 18432, 18960, 20224, 20856, 21120, 22528, 22752, 23040, 25280, 25344, 26070, 27808, 28160, 28440, 30336, 30720, 31284, 31680, 33792, 34760, 37920, 39105, 40448, 41712, 42240, 45504, 46080, 50560, 50688, 52140, 55616, 56320, 56880, 60672, 62568, 63360, 67584, 69520, 75840, 78210, 80896, 83424, 84480, 91008, 92160, 101120, 101376, 104280, 111232, 112640, 113760, 121344, 125136, 126720, 139040, 151680, 156420, 161792, 166848, 168960, 182016, 202240, 202752, 208560, 222464, 227520, 242688, 250272, 253440, 278080, 303360, 312840, 333696, 337920, 364032, 404480, 417120, 444928, 455040, 485376, 500544, 506880, 556160, 606720, 625680, 667392, 728064, 808960, 834240, 889856, 910080, 1001088, 1013760, 1112320, 1213440, 1251360, 1334784, 1456128, 1668480, 1779712, 1820160, 2002176, 2224640, 2426880, 2502720, 2669568, 3336960, 3640320, 4004352, 4449280, 5005440, 5339136, 6673920, 7280640, 8008704, 8898560, 10010880, 13347840, 16017408, 20021760, 26695680, 40043520, 80087040]

約数ペア:

[(1, 80087040), (2, 40043520), (3, 26695680), (4, 20021760), (5, 16017408), (6, 13347840), (8, 10010880), (9, 8898560), (10, 8008704), (11, 7280640), (12, 6673920), (15, 5339136), (16, 5005440), (18, 4449280), (20, 4004352), (22, 3640320), (24, 3336960), (30, 2669568), (32, 2502720), (33, 2426880), (36, 2224640), (40, 2002176), (44, 1820160), (45, 1779712), (48, 1668480), (55, 1456128), (60, 1334784), (64, 1251360), (66, 1213440), (72, 1112320), (79, 1013760), (80, 1001088), (88, 910080), (90, 889856), (96, 834240), (99, 808960), (110, 728064), (120, 667392), (128, 625680), (132, 606720), (144, 556160), (158, 506880), (160, 500544), (165, 485376), (176, 455040), (180, 444928), (192, 417120), (198, 404480), (220, 364032), (237, 337920), (240, 333696), (256, 312840), (264, 303360), (288, 278080), (316, 253440), (320, 250272), (330, 242688), (352, 227520), (360, 222464), (384, 208560), (395, 202752), (396, 202240), (440, 182016), (474, 168960), (480, 166848), (495, 161792), (512, 156420), (528, 151680), (576, 139040), (632, 126720), (640, 125136), (660, 121344), (704, 113760), (711, 112640), (720, 111232), (768, 104280), (790, 101376), (792, 101120), (869, 92160), (880, 91008), (948, 84480), (960, 83424), (990, 80896), (1024, 78210), (1056, 75840), (1152, 69520), (1185, 67584), (1264, 63360), (1280, 62568), (1320, 60672), (1408, 56880), (1422, 56320), (1440, 55616), (1536, 52140), (1580, 50688), (1584, 50560), (1738, 46080), (1760, 45504), (1896, 42240), (1920, 41712), (1980, 40448), (2048, 39105), (2112, 37920), (2304, 34760), (2370, 33792), (2528, 31680), (2560, 31284), (2607, 30720), (2640, 30336), (2816, 28440), (2844, 28160), (2880, 27808), (3072, 26070), (3160, 25344), (3168, 25280), (3476, 23040), (3520, 22752), (3555, 22528), (3792, 21120), (3840, 20856), (3960, 20224), (4224, 18960), (4345, 18432), (4608, 17380), (4740, 16896), (5056, 15840), (5120, 15642), (5214, 15360), (5280, 15168), (5632, 14220), (5688, 14080), (5760, 13904), (6144, 13035), (6320, 12672), (6336, 12640), (6952, 11520), (7040, 11376), (7110, 11264), (7584, 10560), (7680, 10428), (7821, 10240), (7920, 10112), (8448, 9480), (8690, 9216)]