1660380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{27673}}^1$

素因数の和:27685

約数の個数: 24

約数和(自身を含む): 4649232

約数和(自身を除く): 2988852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 27673, 55346, 83019, 110692, 138365, 166038, 276730, 332076, 415095, 553460, 830190, 1660380]

約数ペア:

[(1, 1660380), (2, 830190), (3, 553460), (4, 415095), (5, 332076), (6, 276730), (10, 166038), (12, 138365), (15, 110692), (20, 83019), (30, 55346), (60, 27673)]