64944120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{541201}}^1$

素因数の和:541215

約数の個数: 32

約数和(自身を含む): 194832720

約数和(自身を除く): 129888600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 541201, 1082402, 1623603, 2164804, 2706005, 3247206, 4329608, 5412010, 6494412, 8118015, 10824020, 12988824, 16236030, 21648040, 32472060, 64944120]

約数ペア:

[(1, 64944120), (2, 32472060), (3, 21648040), (4, 16236030), (5, 12988824), (6, 10824020), (8, 8118015), (10, 6494412), (12, 5412010), (15, 4329608), (20, 3247206), (24, 2706005), (30, 2164804), (40, 1623603), (60, 1082402), (120, 541201)]