823680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:49

約数の個数: 192

約数和(自身を含む): 3341520

約数和(自身を除く): 2517840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 64, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 128, 130, 132, 143, 144, 156, 160, 165, 176, 180, 192, 195, 198, 208, 220, 234, 240, 260, 264, 286, 288, 312, 320, 330, 352, 360, 384, 390, 396, 416, 429, 440, 468, 480, 495, 520, 528, 572, 576, 585, 624, 640, 660, 704, 715, 720, 780, 792, 832, 858, 880, 936, 960, 990, 1040, 1056, 1144, 1152, 1170, 1248, 1287, 1320, 1408, 1430, 1440, 1560, 1584, 1664, 1716, 1760, 1872, 1920, 1980, 2080, 2112, 2145, 2288, 2340, 2496, 2574, 2640, 2860, 2880, 3120, 3168, 3432, 3520, 3744, 3960, 4160, 4224, 4290, 4576, 4680, 4992, 5148, 5280, 5720, 5760, 6240, 6336, 6435, 6864, 7040, 7488, 7920, 8320, 8580, 9152, 9360, 10296, 10560, 11440, 12480, 12672, 12870, 13728, 14976, 15840, 17160, 18304, 18720, 20592, 21120, 22880, 24960, 25740, 27456, 31680, 34320, 37440, 41184, 45760, 51480, 54912, 63360, 68640, 74880, 82368, 91520, 102960, 137280, 164736, 205920, 274560, 411840, 823680]

約数ペア:

[(1, 823680), (2, 411840), (3, 274560), (4, 205920), (5, 164736), (6, 137280), (8, 102960), (9, 91520), (10, 82368), (11, 74880), (12, 68640), (13, 63360), (15, 54912), (16, 51480), (18, 45760), (20, 41184), (22, 37440), (24, 34320), (26, 31680), (30, 27456), (32, 25740), (33, 24960), (36, 22880), (39, 21120), (40, 20592), (44, 18720), (45, 18304), (48, 17160), (52, 15840), (55, 14976), (60, 13728), (64, 12870), (65, 12672), (66, 12480), (72, 11440), (78, 10560), (80, 10296), (88, 9360), (90, 9152), (96, 8580), (99, 8320), (104, 7920), (110, 7488), (117, 7040), (120, 6864), (128, 6435), (130, 6336), (132, 6240), (143, 5760), (144, 5720), (156, 5280), (160, 5148), (165, 4992), (176, 4680), (180, 4576), (192, 4290), (195, 4224), (198, 4160), (208, 3960), (220, 3744), (234, 3520), (240, 3432), (260, 3168), (264, 3120), (286, 2880), (288, 2860), (312, 2640), (320, 2574), (330, 2496), (352, 2340), (360, 2288), (384, 2145), (390, 2112), (396, 2080), (416, 1980), (429, 1920), (440, 1872), (468, 1760), (480, 1716), (495, 1664), (520, 1584), (528, 1560), (572, 1440), (576, 1430), (585, 1408), (624, 1320), (640, 1287), (660, 1248), (704, 1170), (715, 1152), (720, 1144), (780, 1056), (792, 1040), (832, 990), (858, 960), (880, 936)]