83111520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{173149}}^1$

素因数の和:173167

約数の個数: 48

約数和(自身を含む): 261802800

約数和(自身を除く): 178691280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 173149, 346298, 519447, 692596, 865745, 1038894, 1385192, 1731490, 2077788, 2597235, 2770384, 3462980, 4155576, 5194470, 5540768, 6925960, 8311152, 10388940, 13851920, 16622304, 20777880, 27703840, 41555760, 83111520]

約数ペア:

[(1, 83111520), (2, 41555760), (3, 27703840), (4, 20777880), (5, 16622304), (6, 13851920), (8, 10388940), (10, 8311152), (12, 6925960), (15, 5540768), (16, 5194470), (20, 4155576), (24, 3462980), (30, 2770384), (32, 2597235), (40, 2077788), (48, 1731490), (60, 1385192), (80, 1038894), (96, 865745), (120, 692596), (160, 519447), (240, 346298), (480, 173149)]