12307680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:79

約数の個数: 384

約数和(自身を含む): 55157760

約数和(自身を除く): 42850080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 37, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 74, 77, 80, 84, 88, 90, 96, 99, 105, 108, 110, 111, 112, 120, 126, 132, 135, 140, 144, 148, 154, 160, 165, 168, 176, 180, 185, 189, 198, 210, 216, 220, 222, 224, 231, 240, 252, 259, 264, 270, 280, 288, 296, 297, 308, 315, 330, 333, 336, 352, 360, 370, 378, 385, 396, 407, 420, 432, 440, 444, 462, 480, 495, 504, 518, 528, 540, 555, 560, 592, 594, 616, 630, 660, 666, 672, 693, 720, 740, 756, 770, 777, 792, 814, 840, 864, 880, 888, 924, 945, 990, 999, 1008, 1036, 1056, 1080, 1110, 1120, 1155, 1184, 1188, 1221, 1232, 1260, 1295, 1320, 1332, 1386, 1440, 1480, 1485, 1512, 1540, 1554, 1584, 1628, 1665, 1680, 1760, 1776, 1848, 1890, 1980, 1998, 2016, 2035, 2072, 2079, 2160, 2220, 2310, 2331, 2376, 2442, 2464, 2520, 2590, 2640, 2664, 2772, 2849, 2960, 2970, 3024, 3080, 3108, 3168, 3256, 3330, 3360, 3465, 3552, 3663, 3696, 3780, 3885, 3960, 3996, 4070, 4144, 4158, 4320, 4440, 4620, 4662, 4752, 4884, 4995, 5040, 5180, 5280, 5328, 5544, 5698, 5920, 5940, 6048, 6105, 6160, 6216, 6512, 6660, 6930, 6993, 7326, 7392, 7560, 7770, 7920, 7992, 8140, 8288, 8316, 8547, 8880, 9240, 9324, 9504, 9768, 9990, 10080, 10360, 10395, 10656, 10989, 11088, 11396, 11655, 11880, 12210, 12320, 12432, 13024, 13320, 13860, 13986, 14245, 14652, 15120, 15540, 15840, 15984, 16280, 16632, 17094, 17760, 18315, 18480, 18648, 19536, 19980, 20720, 20790, 21978, 22176, 22792, 23310, 23760, 24420, 24864, 25641, 26640, 27720, 27972, 28490, 29304, 30240, 31080, 31968, 32560, 33264, 34188, 34965, 36630, 36960, 37296, 39072, 39960, 41440, 41580, 42735, 43956, 45584, 46620, 47520, 48840, 51282, 53280, 54945, 55440, 55944, 56980, 58608, 62160, 65120, 66528, 68376, 69930, 73260, 74592, 76923, 79920, 83160, 85470, 87912, 91168, 93240, 97680, 102564, 109890, 110880, 111888, 113960, 117216, 124320, 128205, 136752, 139860, 146520, 153846, 159840, 166320, 170940, 175824, 186480, 195360, 205128, 219780, 223776, 227920, 256410, 273504, 279720, 293040, 307692, 332640, 341880, 351648, 372960, 384615, 410256, 439560, 455840, 512820, 559440, 586080, 615384, 683760, 769230, 820512, 879120, 1025640, 1118880, 1230768, 1367520, 1538460, 1758240, 2051280, 2461536, 3076920, 4102560, 6153840, 12307680]

約数ペア:

[(1, 12307680), (2, 6153840), (3, 4102560), (4, 3076920), (5, 2461536), (6, 2051280), (7, 1758240), (8, 1538460), (9, 1367520), (10, 1230768), (11, 1118880), (12, 1025640), (14, 879120), (15, 820512), (16, 769230), (18, 683760), (20, 615384), (21, 586080), (22, 559440), (24, 512820), (27, 455840), (28, 439560), (30, 410256), (32, 384615), (33, 372960), (35, 351648), (36, 341880), (37, 332640), (40, 307692), (42, 293040), (44, 279720), (45, 273504), (48, 256410), (54, 227920), (55, 223776), (56, 219780), (60, 205128), (63, 195360), (66, 186480), (70, 175824), (72, 170940), (74, 166320), (77, 159840), (80, 153846), (84, 146520), (88, 139860), (90, 136752), (96, 128205), (99, 124320), (105, 117216), (108, 113960), (110, 111888), (111, 110880), (112, 109890), (120, 102564), (126, 97680), (132, 93240), (135, 91168), (140, 87912), (144, 85470), (148, 83160), (154, 79920), (160, 76923), (165, 74592), (168, 73260), (176, 69930), (180, 68376), (185, 66528), (189, 65120), (198, 62160), (210, 58608), (216, 56980), (220, 55944), (222, 55440), (224, 54945), (231, 53280), (240, 51282), (252, 48840), (259, 47520), (264, 46620), (270, 45584), (280, 43956), (288, 42735), (296, 41580), (297, 41440), (308, 39960), (315, 39072), (330, 37296), (333, 36960), (336, 36630), (352, 34965), (360, 34188), (370, 33264), (378, 32560), (385, 31968), (396, 31080), (407, 30240), (420, 29304), (432, 28490), (440, 27972), (444, 27720), (462, 26640), (480, 25641), (495, 24864), (504, 24420), (518, 23760), (528, 23310), (540, 22792), (555, 22176), (560, 21978), (592, 20790), (594, 20720), (616, 19980), (630, 19536), (660, 18648), (666, 18480), (672, 18315), (693, 17760), (720, 17094), (740, 16632), (756, 16280), (770, 15984), (777, 15840), (792, 15540), (814, 15120), (840, 14652), (864, 14245), (880, 13986), (888, 13860), (924, 13320), (945, 13024), (990, 12432), (999, 12320), (1008, 12210), (1036, 11880), (1056, 11655), (1080, 11396), (1110, 11088), (1120, 10989), (1155, 10656), (1184, 10395), (1188, 10360), (1221, 10080), (1232, 9990), (1260, 9768), (1295, 9504), (1320, 9324), (1332, 9240), (1386, 8880), (1440, 8547), (1480, 8316), (1485, 8288), (1512, 8140), (1540, 7992), (1554, 7920), (1584, 7770), (1628, 7560), (1665, 7392), (1680, 7326), (1760, 6993), (1776, 6930), (1848, 6660), (1890, 6512), (1980, 6216), (1998, 6160), (2016, 6105), (2035, 6048), (2072, 5940), (2079, 5920), (2160, 5698), (2220, 5544), (2310, 5328), (2331, 5280), (2376, 5180), (2442, 5040), (2464, 4995), (2520, 4884), (2590, 4752), (2640, 4662), (2664, 4620), (2772, 4440), (2849, 4320), (2960, 4158), (2970, 4144), (3024, 4070), (3080, 3996), (3108, 3960), (3168, 3885), (3256, 3780), (3330, 3696), (3360, 3663), (3465, 3552)]