55065840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{479}}^2$

素因数の和:974

約数の個数: 60

約数和(自身を含む): 171061224

約数和(自身を除く): 115995384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 479, 958, 1437, 1916, 2395, 2874, 3832, 4790, 5748, 7185, 7664, 9580, 11496, 14370, 19160, 22992, 28740, 38320, 57480, 114960, 229441, 458882, 688323, 917764, 1147205, 1376646, 1835528, 2294410, 2753292, 3441615, 3671056, 4588820, 5506584, 6883230, 9177640, 11013168, 13766460, 18355280, 27532920, 55065840]

約数ペア:

[(1, 55065840), (2, 27532920), (3, 18355280), (4, 13766460), (5, 11013168), (6, 9177640), (8, 6883230), (10, 5506584), (12, 4588820), (15, 3671056), (16, 3441615), (20, 2753292), (24, 2294410), (30, 1835528), (40, 1376646), (48, 1147205), (60, 917764), (80, 688323), (120, 458882), (240, 229441), (479, 114960), (958, 57480), (1437, 38320), (1916, 28740), (2395, 22992), (2874, 19160), (3832, 14370), (4790, 11496), (5748, 9580), (7185, 7664)]