145428180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2423803}}^1$

素因数の和:2423815

約数の個数: 24

約数和(自身を含む): 407199072

約数和(自身を除く): 261770892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2423803, 4847606, 7271409, 9695212, 12119015, 14542818, 24238030, 29085636, 36357045, 48476060, 72714090, 145428180]

約数ペア:

[(1, 145428180), (2, 72714090), (3, 48476060), (4, 36357045), (5, 29085636), (6, 24238030), (10, 14542818), (12, 12119015), (15, 9695212), (20, 7271409), (30, 4847606), (60, 2423803)]