664260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11071}}^1$

素因数の和:11083

約数の個数: 24

約数和(自身を含む): 1860096

約数和(自身を除く): 1195836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 11071, 22142, 33213, 44284, 55355, 66426, 110710, 132852, 166065, 221420, 332130, 664260]

約数ペア:

[(1, 664260), (2, 332130), (3, 221420), (4, 166065), (5, 132852), (6, 110710), (10, 66426), (12, 55355), (15, 44284), (20, 33213), (30, 22142), (60, 11071)]