80627040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 288

約数和(自身を含む): 305454240

約数和(自身を除く): 224827200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 59, 60, 65, 72, 73, 78, 80, 90, 96, 104, 117, 118, 120, 130, 144, 146, 156, 160, 177, 180, 195, 208, 219, 234, 236, 240, 260, 288, 292, 295, 312, 354, 360, 365, 390, 416, 438, 468, 472, 480, 520, 531, 584, 585, 590, 624, 657, 708, 720, 730, 767, 780, 876, 885, 936, 944, 949, 1040, 1062, 1095, 1168, 1170, 1180, 1248, 1314, 1416, 1440, 1460, 1534, 1560, 1752, 1770, 1872, 1888, 1898, 2080, 2124, 2190, 2301, 2336, 2340, 2360, 2628, 2655, 2832, 2847, 2920, 3068, 3120, 3285, 3504, 3540, 3744, 3796, 3835, 4248, 4307, 4380, 4602, 4680, 4720, 4745, 5256, 5310, 5664, 5694, 5840, 6136, 6240, 6570, 6903, 7008, 7080, 7592, 7670, 8496, 8541, 8614, 8760, 9204, 9360, 9440, 9490, 10512, 10620, 11388, 11505, 11680, 12272, 12921, 13140, 13806, 14160, 14235, 15184, 15340, 16992, 17082, 17228, 17520, 18408, 18720, 18980, 21024, 21240, 21535, 22776, 23010, 24544, 25842, 26280, 27612, 28320, 28470, 30368, 30680, 34164, 34456, 34515, 35040, 36816, 37960, 38763, 42480, 42705, 43070, 45552, 46020, 51684, 52560, 55224, 55991, 56940, 61360, 64605, 68328, 68912, 69030, 73632, 75920, 77526, 84960, 85410, 86140, 91104, 92040, 103368, 105120, 110448, 111982, 113880, 122720, 129210, 136656, 137824, 138060, 151840, 155052, 167973, 170820, 172280, 184080, 193815, 206736, 220896, 223964, 227760, 258420, 273312, 276120, 279955, 310104, 335946, 341640, 344560, 368160, 387630, 413472, 447928, 455520, 503919, 516840, 552240, 559910, 620208, 671892, 683280, 689120, 775260, 839865, 895856, 1007838, 1033680, 1104480, 1119820, 1240416, 1343784, 1366560, 1550520, 1679730, 1791712, 2015676, 2067360, 2239640, 2519595, 2687568, 3101040, 3359460, 4031352, 4479280, 5039190, 5375136, 6202080, 6718920, 8062704, 8958560, 10078380, 13437840, 16125408, 20156760, 26875680, 40313520, 80627040]

約数ペア:

[(1, 80627040), (2, 40313520), (3, 26875680), (4, 20156760), (5, 16125408), (6, 13437840), (8, 10078380), (9, 8958560), (10, 8062704), (12, 6718920), (13, 6202080), (15, 5375136), (16, 5039190), (18, 4479280), (20, 4031352), (24, 3359460), (26, 3101040), (30, 2687568), (32, 2519595), (36, 2239640), (39, 2067360), (40, 2015676), (45, 1791712), (48, 1679730), (52, 1550520), (59, 1366560), (60, 1343784), (65, 1240416), (72, 1119820), (73, 1104480), (78, 1033680), (80, 1007838), (90, 895856), (96, 839865), (104, 775260), (117, 689120), (118, 683280), (120, 671892), (130, 620208), (144, 559910), (146, 552240), (156, 516840), (160, 503919), (177, 455520), (180, 447928), (195, 413472), (208, 387630), (219, 368160), (234, 344560), (236, 341640), (240, 335946), (260, 310104), (288, 279955), (292, 276120), (295, 273312), (312, 258420), (354, 227760), (360, 223964), (365, 220896), (390, 206736), (416, 193815), (438, 184080), (468, 172280), (472, 170820), (480, 167973), (520, 155052), (531, 151840), (584, 138060), (585, 137824), (590, 136656), (624, 129210), (657, 122720), (708, 113880), (720, 111982), (730, 110448), (767, 105120), (780, 103368), (876, 92040), (885, 91104), (936, 86140), (944, 85410), (949, 84960), (1040, 77526), (1062, 75920), (1095, 73632), (1168, 69030), (1170, 68912), (1180, 68328), (1248, 64605), (1314, 61360), (1416, 56940), (1440, 55991), (1460, 55224), (1534, 52560), (1560, 51684), (1752, 46020), (1770, 45552), (1872, 43070), (1888, 42705), (1898, 42480), (2080, 38763), (2124, 37960), (2190, 36816), (2301, 35040), (2336, 34515), (2340, 34456), (2360, 34164), (2628, 30680), (2655, 30368), (2832, 28470), (2847, 28320), (2920, 27612), (3068, 26280), (3120, 25842), (3285, 24544), (3504, 23010), (3540, 22776), (3744, 21535), (3796, 21240), (3835, 21024), (4248, 18980), (4307, 18720), (4380, 18408), (4602, 17520), (4680, 17228), (4720, 17082), (4745, 16992), (5256, 15340), (5310, 15184), (5664, 14235), (5694, 14160), (5840, 13806), (6136, 13140), (6240, 12921), (6570, 12272), (6903, 11680), (7008, 11505), (7080, 11388), (7592, 10620), (7670, 10512), (8496, 9490), (8541, 9440), (8614, 9360), (8760, 9204)]