123432960

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1$

素因数の和:87

約数の個数: 312

約数和(自身を含む): 470622096

約数和(自身を除く): 347189136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 49, 56, 60, 64, 70, 80, 82, 84, 96, 98, 105, 112, 120, 123, 128, 140, 147, 160, 164, 168, 192, 196, 205, 210, 224, 240, 245, 246, 256, 280, 287, 294, 320, 328, 336, 384, 392, 410, 420, 448, 480, 490, 492, 512, 560, 574, 588, 615, 640, 656, 672, 735, 768, 784, 820, 840, 861, 896, 960, 980, 984, 1024, 1120, 1148, 1176, 1230, 1280, 1312, 1344, 1435, 1470, 1536, 1568, 1640, 1680, 1722, 1792, 1920, 1960, 1968, 2009, 2048, 2240, 2296, 2352, 2460, 2560, 2624, 2688, 2870, 2940, 3072, 3136, 3280, 3360, 3444, 3584, 3840, 3920, 3936, 4018, 4096, 4305, 4480, 4592, 4704, 4920, 5120, 5248, 5376, 5740, 5880, 6027, 6144, 6272, 6560, 6720, 6888, 7168, 7680, 7840, 7872, 8036, 8610, 8960, 9184, 9408, 9840, 10045, 10240, 10496, 10752, 11480, 11760, 12054, 12288, 12544, 13120, 13440, 13776, 14336, 15360, 15680, 15744, 16072, 17220, 17920, 18368, 18816, 19680, 20090, 20480, 20992, 21504, 22960, 23520, 24108, 25088, 26240, 26880, 27552, 28672, 30135, 30720, 31360, 31488, 32144, 34440, 35840, 36736, 37632, 39360, 40180, 41984, 43008, 45920, 47040, 48216, 50176, 52480, 53760, 55104, 60270, 61440, 62720, 62976, 64288, 68880, 71680, 73472, 75264, 78720, 80360, 83968, 86016, 91840, 94080, 96432, 100352, 104960, 107520, 110208, 120540, 125440, 125952, 128576, 137760, 143360, 146944, 150528, 157440, 160720, 167936, 183680, 188160, 192864, 200704, 209920, 215040, 220416, 241080, 250880, 251904, 257152, 275520, 293888, 301056, 314880, 321440, 367360, 376320, 385728, 419840, 430080, 440832, 482160, 501760, 503808, 514304, 551040, 587776, 602112, 629760, 642880, 734720, 752640, 771456, 839680, 881664, 964320, 1003520, 1028608, 1102080, 1175552, 1259520, 1285760, 1469440, 1505280, 1542912, 1763328, 1928640, 2057216, 2204160, 2519040, 2571520, 2938880, 3010560, 3085824, 3526656, 3857280, 4114432, 4408320, 5143040, 5877760, 6171648, 7714560, 8228864, 8816640, 10286080, 12343296, 15429120, 17633280, 20572160, 24686592, 30858240, 41144320, 61716480, 123432960]

約数ペア:

[(1, 123432960), (2, 61716480), (3, 41144320), (4, 30858240), (5, 24686592), (6, 20572160), (7, 17633280), (8, 15429120), (10, 12343296), (12, 10286080), (14, 8816640), (15, 8228864), (16, 7714560), (20, 6171648), (21, 5877760), (24, 5143040), (28, 4408320), (30, 4114432), (32, 3857280), (35, 3526656), (40, 3085824), (41, 3010560), (42, 2938880), (48, 2571520), (49, 2519040), (56, 2204160), (60, 2057216), (64, 1928640), (70, 1763328), (80, 1542912), (82, 1505280), (84, 1469440), (96, 1285760), (98, 1259520), (105, 1175552), (112, 1102080), (120, 1028608), (123, 1003520), (128, 964320), (140, 881664), (147, 839680), (160, 771456), (164, 752640), (168, 734720), (192, 642880), (196, 629760), (205, 602112), (210, 587776), (224, 551040), (240, 514304), (245, 503808), (246, 501760), (256, 482160), (280, 440832), (287, 430080), (294, 419840), (320, 385728), (328, 376320), (336, 367360), (384, 321440), (392, 314880), (410, 301056), (420, 293888), (448, 275520), (480, 257152), (490, 251904), (492, 250880), (512, 241080), (560, 220416), (574, 215040), (588, 209920), (615, 200704), (640, 192864), (656, 188160), (672, 183680), (735, 167936), (768, 160720), (784, 157440), (820, 150528), (840, 146944), (861, 143360), (896, 137760), (960, 128576), (980, 125952), (984, 125440), (1024, 120540), (1120, 110208), (1148, 107520), (1176, 104960), (1230, 100352), (1280, 96432), (1312, 94080), (1344, 91840), (1435, 86016), (1470, 83968), (1536, 80360), (1568, 78720), (1640, 75264), (1680, 73472), (1722, 71680), (1792, 68880), (1920, 64288), (1960, 62976), (1968, 62720), (2009, 61440), (2048, 60270), (2240, 55104), (2296, 53760), (2352, 52480), (2460, 50176), (2560, 48216), (2624, 47040), (2688, 45920), (2870, 43008), (2940, 41984), (3072, 40180), (3136, 39360), (3280, 37632), (3360, 36736), (3444, 35840), (3584, 34440), (3840, 32144), (3920, 31488), (3936, 31360), (4018, 30720), (4096, 30135), (4305, 28672), (4480, 27552), (4592, 26880), (4704, 26240), (4920, 25088), (5120, 24108), (5248, 23520), (5376, 22960), (5740, 21504), (5880, 20992), (6027, 20480), (6144, 20090), (6272, 19680), (6560, 18816), (6720, 18368), (6888, 17920), (7168, 17220), (7680, 16072), (7840, 15744), (7872, 15680), (8036, 15360), (8610, 14336), (8960, 13776), (9184, 13440), (9408, 13120), (9840, 12544), (10045, 12288), (10240, 12054), (10496, 11760), (10752, 11480)]