4020180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67003}}^1$

素因数の和:67015

約数の個数: 24

約数和(自身を含む): 11256672

約数和(自身を除く): 7236492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67003, 134006, 201009, 268012, 335015, 402018, 670030, 804036, 1005045, 1340060, 2010090, 4020180]

約数ペア:

[(1, 4020180), (2, 2010090), (3, 1340060), (4, 1005045), (5, 804036), (6, 670030), (10, 402018), (12, 335015), (15, 268012), (20, 201009), (30, 134006), (60, 67003)]