15297180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1321}}^1$

素因数の和:1526

約数の個数: 48

約数和(自身を含む): 43086624

約数和(自身を除く): 27789444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1321, 1930, 2316, 2642, 2895, 3860, 3963, 5284, 5790, 6605, 7926, 11580, 13210, 15852, 19815, 26420, 39630, 79260, 254953, 509906, 764859, 1019812, 1274765, 1529718, 2549530, 3059436, 3824295, 5099060, 7648590, 15297180]

約数ペア:

[(1, 15297180), (2, 7648590), (3, 5099060), (4, 3824295), (5, 3059436), (6, 2549530), (10, 1529718), (12, 1274765), (15, 1019812), (20, 764859), (30, 509906), (60, 254953), (193, 79260), (386, 39630), (579, 26420), (772, 19815), (965, 15852), (1158, 13210), (1321, 11580), (1930, 7926), (2316, 6605), (2642, 5790), (2895, 5284), (3860, 3963)]