230735360

素因数分解:

$2^9\times 5^1\times {\mathrm{193}}^1\times {\mathrm{467}}^1$

素因数の和:683

約数の個数: 80

約数和(自身を含む): 557281296

約数和(自身を除く): 326545936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 193, 256, 320, 386, 467, 512, 640, 772, 934, 965, 1280, 1544, 1868, 1930, 2335, 2560, 3088, 3736, 3860, 4670, 6176, 7472, 7720, 9340, 12352, 14944, 15440, 18680, 24704, 29888, 30880, 37360, 49408, 59776, 61760, 74720, 90131, 98816, 119552, 123520, 149440, 180262, 239104, 247040, 298880, 360524, 450655, 494080, 597760, 721048, 901310, 1195520, 1442096, 1802620, 2884192, 3605240, 5768384, 7210480, 11536768, 14420960, 23073536, 28841920, 46147072, 57683840, 115367680, 230735360]

約数ペア:

[(1, 230735360), (2, 115367680), (4, 57683840), (5, 46147072), (8, 28841920), (10, 23073536), (16, 14420960), (20, 11536768), (32, 7210480), (40, 5768384), (64, 3605240), (80, 2884192), (128, 1802620), (160, 1442096), (193, 1195520), (256, 901310), (320, 721048), (386, 597760), (467, 494080), (512, 450655), (640, 360524), (772, 298880), (934, 247040), (965, 239104), (1280, 180262), (1544, 149440), (1868, 123520), (1930, 119552), (2335, 98816), (2560, 90131), (3088, 74720), (3736, 61760), (3860, 59776), (4670, 49408), (6176, 37360), (7472, 30880), (7720, 29888), (9340, 24704), (12352, 18680), (14944, 15440)]