248549880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{13901}}^1$

素因数の和:14064

約数の個数: 64

約数和(自身を含む): 750708000

約数和(自身を除く): 502158120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 13901, 17880, 27802, 41703, 55604, 69505, 83406, 111208, 139010, 166812, 208515, 278020, 333624, 417030, 556040, 834060, 1668120, 2071249, 4142498, 6213747, 8284996, 10356245, 12427494, 16569992, 20712490, 24854988, 31068735, 41424980, 49709976, 62137470, 82849960, 124274940, 248549880]

約数ペア:

[(1, 248549880), (2, 124274940), (3, 82849960), (4, 62137470), (5, 49709976), (6, 41424980), (8, 31068735), (10, 24854988), (12, 20712490), (15, 16569992), (20, 12427494), (24, 10356245), (30, 8284996), (40, 6213747), (60, 4142498), (120, 2071249), (149, 1668120), (298, 834060), (447, 556040), (596, 417030), (745, 333624), (894, 278020), (1192, 208515), (1490, 166812), (1788, 139010), (2235, 111208), (2980, 83406), (3576, 69505), (4470, 55604), (5960, 41703), (8940, 27802), (13901, 17880)]