54807180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1907}}^1$

素因数の和:2398

約数の個数: 48

約数和(自身を含む): 153861120

約数和(自身を除く): 99053940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479, 958, 1437, 1907, 1916, 2395, 2874, 3814, 4790, 5721, 5748, 7185, 7628, 9535, 9580, 11442, 14370, 19070, 22884, 28605, 28740, 38140, 57210, 114420, 913453, 1826906, 2740359, 3653812, 4567265, 5480718, 9134530, 10961436, 13701795, 18269060, 27403590, 54807180]

約数ペア:

[(1, 54807180), (2, 27403590), (3, 18269060), (4, 13701795), (5, 10961436), (6, 9134530), (10, 5480718), (12, 4567265), (15, 3653812), (20, 2740359), (30, 1826906), (60, 913453), (479, 114420), (958, 57210), (1437, 38140), (1907, 28740), (1916, 28605), (2395, 22884), (2874, 19070), (3814, 14370), (4790, 11442), (5721, 9580), (5748, 9535), (7185, 7628)]