72468480

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{337}}^1$

素因数の和:374

約数の個数: 192

約数和(自身を含む): 265749120

約数和(自身を除く): 193280640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 337, 384, 420, 448, 480, 512, 560, 640, 672, 674, 768, 840, 896, 960, 1011, 1024, 1120, 1280, 1344, 1348, 1536, 1680, 1685, 1792, 1920, 2022, 2048, 2240, 2359, 2560, 2688, 2696, 3072, 3360, 3370, 3584, 3840, 4044, 4480, 4718, 5055, 5120, 5376, 5392, 6144, 6720, 6740, 7077, 7168, 7680, 8088, 8960, 9436, 10110, 10240, 10752, 10784, 11795, 13440, 13480, 14154, 14336, 15360, 16176, 17920, 18872, 20220, 21504, 21568, 23590, 26880, 26960, 28308, 30720, 32352, 35385, 35840, 37744, 40440, 43008, 43136, 47180, 53760, 53920, 56616, 64704, 70770, 71680, 75488, 80880, 86272, 94360, 107520, 107840, 113232, 129408, 141540, 150976, 161760, 172544, 188720, 215040, 215680, 226464, 258816, 283080, 301952, 323520, 345088, 377440, 431360, 452928, 517632, 566160, 603904, 647040, 690176, 754880, 862720, 905856, 1035264, 1132320, 1207808, 1294080, 1509760, 1725440, 1811712, 2070528, 2264640, 2415616, 2588160, 3019520, 3450880, 3623424, 4529280, 4831232, 5176320, 6039040, 7246848, 9058560, 10352640, 12078080, 14493696, 18117120, 24156160, 36234240, 72468480]

約数ペア:

[(1, 72468480), (2, 36234240), (3, 24156160), (4, 18117120), (5, 14493696), (6, 12078080), (7, 10352640), (8, 9058560), (10, 7246848), (12, 6039040), (14, 5176320), (15, 4831232), (16, 4529280), (20, 3623424), (21, 3450880), (24, 3019520), (28, 2588160), (30, 2415616), (32, 2264640), (35, 2070528), (40, 1811712), (42, 1725440), (48, 1509760), (56, 1294080), (60, 1207808), (64, 1132320), (70, 1035264), (80, 905856), (84, 862720), (96, 754880), (105, 690176), (112, 647040), (120, 603904), (128, 566160), (140, 517632), (160, 452928), (168, 431360), (192, 377440), (210, 345088), (224, 323520), (240, 301952), (256, 283080), (280, 258816), (320, 226464), (336, 215680), (337, 215040), (384, 188720), (420, 172544), (448, 161760), (480, 150976), (512, 141540), (560, 129408), (640, 113232), (672, 107840), (674, 107520), (768, 94360), (840, 86272), (896, 80880), (960, 75488), (1011, 71680), (1024, 70770), (1120, 64704), (1280, 56616), (1344, 53920), (1348, 53760), (1536, 47180), (1680, 43136), (1685, 43008), (1792, 40440), (1920, 37744), (2022, 35840), (2048, 35385), (2240, 32352), (2359, 30720), (2560, 28308), (2688, 26960), (2696, 26880), (3072, 23590), (3360, 21568), (3370, 21504), (3584, 20220), (3840, 18872), (4044, 17920), (4480, 16176), (4718, 15360), (5055, 14336), (5120, 14154), (5376, 13480), (5392, 13440), (6144, 11795), (6720, 10784), (6740, 10752), (7077, 10240), (7168, 10110), (7680, 9436), (8088, 8960)]