123626880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 288

約数和(自身を含む): 465903360

約数和(自身を除く): 342276480

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, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 127, 128, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 254, 260, 288, 312, 320, 338, 360, 381, 384, 390, 416, 468, 480, 507, 508, 520, 576, 585, 624, 635, 640, 676, 720, 762, 780, 832, 845, 936, 960, 1014, 1016, 1040, 1143, 1152, 1170, 1248, 1270, 1352, 1440, 1521, 1524, 1560, 1651, 1664, 1690, 1872, 1905, 1920, 2028, 2032, 2080, 2286, 2340, 2496, 2535, 2540, 2704, 2880, 3042, 3048, 3120, 3302, 3380, 3744, 3810, 4056, 4064, 4160, 4572, 4680, 4953, 4992, 5070, 5080, 5408, 5715, 5760, 6084, 6096, 6240, 6604, 6760, 7488, 7605, 7620, 8112, 8128, 8255, 8320, 9144, 9360, 9906, 10140, 10160, 10816, 11430, 12168, 12192, 12480, 13208, 13520, 14859, 14976, 15210, 15240, 16224, 16256, 16510, 18288, 18720, 19812, 20280, 20320, 21463, 21632, 22860, 24336, 24384, 24765, 24960, 26416, 27040, 29718, 30420, 30480, 32448, 33020, 36576, 37440, 39624, 40560, 40640, 42926, 45720, 48672, 48768, 49530, 52832, 54080, 59436, 60840, 60960, 64389, 64896, 66040, 73152, 74295, 74880, 79248, 81120, 81280, 85852, 91440, 97344, 99060, 105664, 107315, 108160, 118872, 121680, 121920, 128778, 132080, 146304, 148590, 158496, 162240, 171704, 182880, 193167, 194688, 198120, 211328, 214630, 237744, 243360, 243840, 257556, 264160, 297180, 316992, 321945, 324480, 343408, 365760, 386334, 396240, 429260, 475488, 486720, 515112, 528320, 594360, 633984, 643890, 686816, 731520, 772668, 792480, 858520, 950976, 965835, 973440, 1030224, 1056640, 1188720, 1287780, 1373632, 1545336, 1584960, 1717040, 1901952, 1931670, 2060448, 2377440, 2575560, 2747264, 3090672, 3169920, 3434080, 3863340, 4120896, 4754880, 5151120, 6181344, 6868160, 7726680, 8241792, 9509760, 10302240, 12362688, 13736320, 15453360, 20604480, 24725376, 30906720, 41208960, 61813440, 123626880]

約数ペア:

[(1, 123626880), (2, 61813440), (3, 41208960), (4, 30906720), (5, 24725376), (6, 20604480), (8, 15453360), (9, 13736320), (10, 12362688), (12, 10302240), (13, 9509760), (15, 8241792), (16, 7726680), (18, 6868160), (20, 6181344), (24, 5151120), (26, 4754880), (30, 4120896), (32, 3863340), (36, 3434080), (39, 3169920), (40, 3090672), (45, 2747264), (48, 2575560), (52, 2377440), (60, 2060448), (64, 1931670), (65, 1901952), (72, 1717040), (78, 1584960), (80, 1545336), (90, 1373632), (96, 1287780), (104, 1188720), (117, 1056640), (120, 1030224), (127, 973440), (128, 965835), (130, 950976), (144, 858520), (156, 792480), (160, 772668), (169, 731520), (180, 686816), (192, 643890), (195, 633984), (208, 594360), (234, 528320), (240, 515112), (254, 486720), (260, 475488), (288, 429260), (312, 396240), (320, 386334), (338, 365760), (360, 343408), (381, 324480), (384, 321945), (390, 316992), (416, 297180), (468, 264160), (480, 257556), (507, 243840), (508, 243360), (520, 237744), (576, 214630), (585, 211328), (624, 198120), (635, 194688), (640, 193167), (676, 182880), (720, 171704), (762, 162240), (780, 158496), (832, 148590), (845, 146304), (936, 132080), (960, 128778), (1014, 121920), (1016, 121680), (1040, 118872), (1143, 108160), (1152, 107315), (1170, 105664), (1248, 99060), (1270, 97344), (1352, 91440), (1440, 85852), (1521, 81280), (1524, 81120), (1560, 79248), (1651, 74880), (1664, 74295), (1690, 73152), (1872, 66040), (1905, 64896), (1920, 64389), (2028, 60960), (2032, 60840), (2080, 59436), (2286, 54080), (2340, 52832), (2496, 49530), (2535, 48768), (2540, 48672), (2704, 45720), (2880, 42926), (3042, 40640), (3048, 40560), (3120, 39624), (3302, 37440), (3380, 36576), (3744, 33020), (3810, 32448), (4056, 30480), (4064, 30420), (4160, 29718), (4572, 27040), (4680, 26416), (4953, 24960), (4992, 24765), (5070, 24384), (5080, 24336), (5408, 22860), (5715, 21632), (5760, 21463), (6084, 20320), (6096, 20280), (6240, 19812), (6604, 18720), (6760, 18288), (7488, 16510), (7605, 16256), (7620, 16224), (8112, 15240), (8128, 15210), (8255, 14976), (8320, 14859), (9144, 13520), (9360, 13208), (9906, 12480), (10140, 12192), (10160, 12168), (10816, 11430)]