15103728

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1979}}^1$

素因数の和:2046

約数の個数: 60

約数和(自身を含む): 43088760

約数和(自身を除く): 27985032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 1979, 2544, 3816, 3958, 5937, 7632, 7916, 11874, 15832, 17811, 23748, 31664, 35622, 47496, 71244, 94992, 104887, 142488, 209774, 284976, 314661, 419548, 629322, 839096, 943983, 1258644, 1678192, 1887966, 2517288, 3775932, 5034576, 7551864, 15103728]

約数ペア:

[(1, 15103728), (2, 7551864), (3, 5034576), (4, 3775932), (6, 2517288), (8, 1887966), (9, 1678192), (12, 1258644), (16, 943983), (18, 839096), (24, 629322), (36, 419548), (48, 314661), (53, 284976), (72, 209774), (106, 142488), (144, 104887), (159, 94992), (212, 71244), (318, 47496), (424, 35622), (477, 31664), (636, 23748), (848, 17811), (954, 15832), (1272, 11874), (1908, 7916), (1979, 7632), (2544, 5937), (3816, 3958)]