189240180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3154003}}^1$

素因数の和:3154015

約数の個数: 24

約数和(自身を含む): 529872672

約数和(自身を除く): 340632492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3154003, 6308006, 9462009, 12616012, 15770015, 18924018, 31540030, 37848036, 47310045, 63080060, 94620090, 189240180]

約数ペア:

[(1, 189240180), (2, 94620090), (3, 63080060), (4, 47310045), (5, 37848036), (6, 31540030), (10, 18924018), (12, 15770015), (15, 12616012), (20, 9462009), (30, 6308006), (60, 3154003)]