201630180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3360503}}^1$

素因数の和:3360515

約数の個数: 24

約数和(自身を含む): 564564672

約数和(自身を除く): 362934492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3360503, 6721006, 10081509, 13442012, 16802515, 20163018, 33605030, 40326036, 50407545, 67210060, 100815090, 201630180]

約数ペア:

[(1, 201630180), (2, 100815090), (3, 67210060), (4, 50407545), (5, 40326036), (6, 33605030), (10, 20163018), (12, 16802515), (15, 13442012), (20, 10081509), (30, 6721006), (60, 3360503)]