15442880

素因数分解:

$2^6\times 5^1\times {\mathrm{48259}}^1$

素因数の和:48276

約数の個数: 28

約数和(自身を含む): 36774120

約数和(自身を除く): 21331240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 48259, 96518, 193036, 241295, 386072, 482590, 772144, 965180, 1544288, 1930360, 3088576, 3860720, 7721440, 15442880]

約数ペア:

[(1, 15442880), (2, 7721440), (4, 3860720), (5, 3088576), (8, 1930360), (10, 1544288), (16, 965180), (20, 772144), (32, 482590), (40, 386072), (64, 241295), (80, 193036), (160, 96518), (320, 48259)]