15036768

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:604

約数の個数: 72

約数和(自身を含む): 43243200

約数和(自身を除く): 28206432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 479, 654, 872, 958, 981, 1308, 1437, 1744, 1916, 1962, 2616, 2874, 3488, 3832, 3924, 4311, 5232, 5748, 7664, 7848, 8622, 10464, 11496, 15328, 15696, 17244, 22992, 31392, 34488, 45984, 52211, 68976, 104422, 137952, 156633, 208844, 313266, 417688, 469899, 626532, 835376, 939798, 1253064, 1670752, 1879596, 2506128, 3759192, 5012256, 7518384, 15036768]

約数ペア:

[(1, 15036768), (2, 7518384), (3, 5012256), (4, 3759192), (6, 2506128), (8, 1879596), (9, 1670752), (12, 1253064), (16, 939798), (18, 835376), (24, 626532), (32, 469899), (36, 417688), (48, 313266), (72, 208844), (96, 156633), (109, 137952), (144, 104422), (218, 68976), (288, 52211), (327, 45984), (436, 34488), (479, 31392), (654, 22992), (872, 17244), (958, 15696), (981, 15328), (1308, 11496), (1437, 10464), (1744, 8622), (1916, 7848), (1962, 7664), (2616, 5748), (2874, 5232), (3488, 4311), (3832, 3924)]