1205260380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{6695891}}^1$

素因数の和:6695906

約数の個数: 36

約数和(自身を含む): 3655957032

約数和(自身を除く): 2450696652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 6695891, 13391782, 20087673, 26783564, 33479455, 40175346, 60263019, 66958910, 80350692, 100438365, 120526038, 133917820, 200876730, 241052076, 301315095, 401753460, 602630190, 1205260380]

約数ペア:

[(1, 1205260380), (2, 602630190), (3, 401753460), (4, 301315095), (5, 241052076), (6, 200876730), (9, 133917820), (10, 120526038), (12, 100438365), (15, 80350692), (18, 66958910), (20, 60263019), (30, 40175346), (36, 33479455), (45, 26783564), (60, 20087673), (90, 13391782), (180, 6695891)]