1223342080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{193}}^1\times {\mathrm{619}}^1$

素因数の和:839

約数の個数: 96

約数和(自身を含む): 2955279600

約数和(自身を除く): 1731937520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 193, 256, 320, 386, 512, 619, 640, 772, 965, 1024, 1238, 1280, 1544, 1930, 2048, 2476, 2560, 3088, 3095, 3860, 4952, 5120, 6176, 6190, 7720, 9904, 10240, 12352, 12380, 15440, 19808, 24704, 24760, 30880, 39616, 49408, 49520, 61760, 79232, 98816, 99040, 119467, 123520, 158464, 197632, 198080, 238934, 247040, 316928, 395264, 396160, 477868, 494080, 597335, 633856, 792320, 955736, 988160, 1194670, 1267712, 1584640, 1911472, 1976320, 2389340, 3169280, 3822944, 4778680, 6338560, 7645888, 9557360, 15291776, 19114720, 30583552, 38229440, 61167104, 76458880, 122334208, 152917760, 244668416, 305835520, 611671040, 1223342080]

約数ペア:

[(1, 1223342080), (2, 611671040), (4, 305835520), (5, 244668416), (8, 152917760), (10, 122334208), (16, 76458880), (20, 61167104), (32, 38229440), (40, 30583552), (64, 19114720), (80, 15291776), (128, 9557360), (160, 7645888), (193, 6338560), (256, 4778680), (320, 3822944), (386, 3169280), (512, 2389340), (619, 1976320), (640, 1911472), (772, 1584640), (965, 1267712), (1024, 1194670), (1238, 988160), (1280, 955736), (1544, 792320), (1930, 633856), (2048, 597335), (2476, 494080), (2560, 477868), (3088, 396160), (3095, 395264), (3860, 316928), (4952, 247040), (5120, 238934), (6176, 198080), (6190, 197632), (7720, 158464), (9904, 123520), (10240, 119467), (12352, 99040), (12380, 98816), (15440, 79232), (19808, 61760), (24704, 49520), (24760, 49408), (30880, 39616)]