15264240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{63601}}^1$

素因数の和:63617

約数の個数: 40

約数和(自身を含む): 47319888

約数和(自身を除く): 32055648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 63601, 127202, 190803, 254404, 318005, 381606, 508808, 636010, 763212, 954015, 1017616, 1272020, 1526424, 1908030, 2544040, 3052848, 3816060, 5088080, 7632120, 15264240]

約数ペア:

[(1, 15264240), (2, 7632120), (3, 5088080), (4, 3816060), (5, 3052848), (6, 2544040), (8, 1908030), (10, 1526424), (12, 1272020), (15, 1017616), (16, 954015), (20, 763212), (24, 636010), (30, 508808), (40, 381606), (48, 318005), (60, 254404), (80, 190803), (120, 127202), (240, 63601)]