54209280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:786

約数の個数: 144

約数和(自身を含む): 182488320

約数和(自身を除く): 128279040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 743, 760, 768, 912, 960, 1140, 1216, 1280, 1486, 1520, 1824, 1920, 2229, 2280, 2432, 2972, 3040, 3648, 3715, 3840, 4458, 4560, 4864, 5944, 6080, 7296, 7430, 8916, 9120, 11145, 11888, 12160, 14117, 14592, 14860, 17832, 18240, 22290, 23776, 24320, 28234, 29720, 35664, 36480, 42351, 44580, 47552, 56468, 59440, 70585, 71328, 72960, 84702, 89160, 95104, 112936, 118880, 141170, 142656, 169404, 178320, 190208, 211755, 225872, 237760, 282340, 285312, 338808, 356640, 423510, 451744, 475520, 564680, 570624, 677616, 713280, 847020, 903488, 951040, 1129360, 1355232, 1426560, 1694040, 1806976, 2258720, 2710464, 2853120, 3388080, 3613952, 4517440, 5420928, 6776160, 9034880, 10841856, 13552320, 18069760, 27104640, 54209280]

約数ペア:

[(1, 54209280), (2, 27104640), (3, 18069760), (4, 13552320), (5, 10841856), (6, 9034880), (8, 6776160), (10, 5420928), (12, 4517440), (15, 3613952), (16, 3388080), (19, 2853120), (20, 2710464), (24, 2258720), (30, 1806976), (32, 1694040), (38, 1426560), (40, 1355232), (48, 1129360), (57, 951040), (60, 903488), (64, 847020), (76, 713280), (80, 677616), (95, 570624), (96, 564680), (114, 475520), (120, 451744), (128, 423510), (152, 356640), (160, 338808), (190, 285312), (192, 282340), (228, 237760), (240, 225872), (256, 211755), (285, 190208), (304, 178320), (320, 169404), (380, 142656), (384, 141170), (456, 118880), (480, 112936), (570, 95104), (608, 89160), (640, 84702), (743, 72960), (760, 71328), (768, 70585), (912, 59440), (960, 56468), (1140, 47552), (1216, 44580), (1280, 42351), (1486, 36480), (1520, 35664), (1824, 29720), (1920, 28234), (2229, 24320), (2280, 23776), (2432, 22290), (2972, 18240), (3040, 17832), (3648, 14860), (3715, 14592), (3840, 14117), (4458, 12160), (4560, 11888), (4864, 11145), (5944, 9120), (6080, 8916), (7296, 7430)]