65525640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{546047}}^1$

素因数の和:546061

約数の個数: 32

約数和(自身を含む): 196577280

約数和(自身を除く): 131051640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 546047, 1092094, 1638141, 2184188, 2730235, 3276282, 4368376, 5460470, 6552564, 8190705, 10920940, 13105128, 16381410, 21841880, 32762820, 65525640]

約数ペア:

[(1, 65525640), (2, 32762820), (3, 21841880), (4, 16381410), (5, 13105128), (6, 10920940), (8, 8190705), (10, 6552564), (12, 5460470), (15, 4368376), (20, 3276282), (24, 2730235), (30, 2184188), (40, 1638141), (60, 1092094), (120, 546047)]