664260180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11071003}}^1$

素因数の和:11071015

約数の個数: 24

約数和(自身を含む): 1859928672

約数和(自身を除く): 1195668492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 11071003, 22142006, 33213009, 44284012, 55355015, 66426018, 110710030, 132852036, 166065045, 221420060, 332130090, 664260180]

約数ペア:

[(1, 664260180), (2, 332130090), (3, 221420060), (4, 166065045), (5, 132852036), (6, 110710030), (10, 66426018), (12, 55355015), (15, 44284012), (20, 33213009), (30, 22142006), (60, 11071003)]