54072320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:263

約数の個数: 88

約数和(自身を含む): 132645600

約数和(自身を除く): 78573280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 179, 236, 256, 295, 320, 358, 472, 512, 590, 640, 716, 895, 944, 1024, 1180, 1280, 1432, 1790, 1888, 2360, 2560, 2864, 3580, 3776, 4720, 5120, 5728, 7160, 7552, 9440, 10561, 11456, 14320, 15104, 18880, 21122, 22912, 28640, 30208, 37760, 42244, 45824, 52805, 57280, 60416, 75520, 84488, 91648, 105610, 114560, 151040, 168976, 183296, 211220, 229120, 302080, 337952, 422440, 458240, 675904, 844880, 916480, 1351808, 1689760, 2703616, 3379520, 5407232, 6759040, 10814464, 13518080, 27036160, 54072320]

約数ペア:

[(1, 54072320), (2, 27036160), (4, 13518080), (5, 10814464), (8, 6759040), (10, 5407232), (16, 3379520), (20, 2703616), (32, 1689760), (40, 1351808), (59, 916480), (64, 844880), (80, 675904), (118, 458240), (128, 422440), (160, 337952), (179, 302080), (236, 229120), (256, 211220), (295, 183296), (320, 168976), (358, 151040), (472, 114560), (512, 105610), (590, 91648), (640, 84488), (716, 75520), (895, 60416), (944, 57280), (1024, 52805), (1180, 45824), (1280, 42244), (1432, 37760), (1790, 30208), (1888, 28640), (2360, 22912), (2560, 21122), (2864, 18880), (3580, 15104), (3776, 14320), (4720, 11456), (5120, 10561), (5728, 9440), (7160, 7552)]