15596520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{129971}}^1$

素因数の和:129985

約数の個数: 32

約数和(自身を含む): 46789920

約数和(自身を除く): 31193400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 129971, 259942, 389913, 519884, 649855, 779826, 1039768, 1299710, 1559652, 1949565, 2599420, 3119304, 3899130, 5198840, 7798260, 15596520]

約数ペア:

[(1, 15596520), (2, 7798260), (3, 5198840), (4, 3899130), (5, 3119304), (6, 2599420), (8, 1949565), (10, 1559652), (12, 1299710), (15, 1039768), (20, 779826), (24, 649855), (30, 519884), (40, 389913), (60, 259942), (120, 129971)]