48706560

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1$

素因数の和:189

約数の個数: 264

約数和(自身を含む): 194153856

約数和(自身を除く): 145447296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 151, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 302, 315, 320, 336, 360, 384, 420, 448, 453, 480, 504, 512, 560, 576, 604, 630, 640, 672, 720, 755, 768, 840, 896, 906, 960, 1008, 1024, 1057, 1120, 1152, 1208, 1260, 1280, 1344, 1359, 1440, 1510, 1536, 1680, 1792, 1812, 1920, 2016, 2114, 2240, 2265, 2304, 2416, 2520, 2560, 2688, 2718, 2880, 3020, 3072, 3171, 3360, 3584, 3624, 3840, 4032, 4228, 4480, 4530, 4608, 4832, 5040, 5120, 5285, 5376, 5436, 5760, 6040, 6342, 6720, 6795, 7168, 7248, 7680, 8064, 8456, 8960, 9060, 9216, 9513, 9664, 10080, 10570, 10752, 10872, 11520, 12080, 12684, 13440, 13590, 14496, 15360, 15855, 16128, 16912, 17920, 18120, 19026, 19328, 20160, 21140, 21504, 21744, 23040, 24160, 25368, 26880, 27180, 28992, 31710, 32256, 33824, 35840, 36240, 38052, 38656, 40320, 42280, 43488, 46080, 47565, 48320, 50736, 53760, 54360, 57984, 63420, 64512, 67648, 72480, 76104, 77312, 80640, 84560, 86976, 95130, 96640, 101472, 107520, 108720, 115968, 126840, 135296, 144960, 152208, 154624, 161280, 169120, 173952, 190260, 193280, 202944, 217440, 231936, 253680, 270592, 289920, 304416, 322560, 338240, 347904, 380520, 386560, 405888, 434880, 463872, 507360, 541184, 579840, 608832, 676480, 695808, 761040, 773120, 811776, 869760, 1014720, 1082368, 1159680, 1217664, 1352960, 1391616, 1522080, 1623552, 1739520, 2029440, 2319360, 2435328, 2705920, 3044160, 3247104, 3479040, 4058880, 4870656, 5411840, 6088320, 6958080, 8117760, 9741312, 12176640, 16235520, 24353280, 48706560]

約数ペア:

[(1, 48706560), (2, 24353280), (3, 16235520), (4, 12176640), (5, 9741312), (6, 8117760), (7, 6958080), (8, 6088320), (9, 5411840), (10, 4870656), (12, 4058880), (14, 3479040), (15, 3247104), (16, 3044160), (18, 2705920), (20, 2435328), (21, 2319360), (24, 2029440), (28, 1739520), (30, 1623552), (32, 1522080), (35, 1391616), (36, 1352960), (40, 1217664), (42, 1159680), (45, 1082368), (48, 1014720), (56, 869760), (60, 811776), (63, 773120), (64, 761040), (70, 695808), (72, 676480), (80, 608832), (84, 579840), (90, 541184), (96, 507360), (105, 463872), (112, 434880), (120, 405888), (126, 386560), (128, 380520), (140, 347904), (144, 338240), (151, 322560), (160, 304416), (168, 289920), (180, 270592), (192, 253680), (210, 231936), (224, 217440), (240, 202944), (252, 193280), (256, 190260), (280, 173952), (288, 169120), (302, 161280), (315, 154624), (320, 152208), (336, 144960), (360, 135296), (384, 126840), (420, 115968), (448, 108720), (453, 107520), (480, 101472), (504, 96640), (512, 95130), (560, 86976), (576, 84560), (604, 80640), (630, 77312), (640, 76104), (672, 72480), (720, 67648), (755, 64512), (768, 63420), (840, 57984), (896, 54360), (906, 53760), (960, 50736), (1008, 48320), (1024, 47565), (1057, 46080), (1120, 43488), (1152, 42280), (1208, 40320), (1260, 38656), (1280, 38052), (1344, 36240), (1359, 35840), (1440, 33824), (1510, 32256), (1536, 31710), (1680, 28992), (1792, 27180), (1812, 26880), (1920, 25368), (2016, 24160), (2114, 23040), (2240, 21744), (2265, 21504), (2304, 21140), (2416, 20160), (2520, 19328), (2560, 19026), (2688, 18120), (2718, 17920), (2880, 16912), (3020, 16128), (3072, 15855), (3171, 15360), (3360, 14496), (3584, 13590), (3624, 13440), (3840, 12684), (4032, 12080), (4228, 11520), (4480, 10872), (4530, 10752), (4608, 10570), (4832, 10080), (5040, 9664), (5120, 9513), (5285, 9216), (5376, 9060), (5436, 8960), (5760, 8456), (6040, 8064), (6342, 7680), (6720, 7248), (6795, 7168)]