1260589320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3501637}}^1$

素因数の和:3501654

約数の個数: 48

約数和(自身を含む): 4096916460

約数和(自身を除く): 2836327140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3501637, 7003274, 10504911, 14006548, 17508185, 21009822, 28013096, 31514733, 35016370, 42019644, 52524555, 63029466, 70032740, 84039288, 105049110, 126058932, 140065480, 157573665, 210098220, 252117864, 315147330, 420196440, 630294660, 1260589320]

約数ペア:

[(1, 1260589320), (2, 630294660), (3, 420196440), (4, 315147330), (5, 252117864), (6, 210098220), (8, 157573665), (9, 140065480), (10, 126058932), (12, 105049110), (15, 84039288), (18, 70032740), (20, 63029466), (24, 52524555), (30, 42019644), (36, 35016370), (40, 31514733), (45, 28013096), (60, 21009822), (72, 17508185), (90, 14006548), (120, 10504911), (180, 7003274), (360, 3501637)]