1309320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3637}}^1$

素因数の和:3654

約数の個数: 48

約数和(自身を含む): 4256460

約数和(自身を除く): 2947140

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, 3637, 7274, 10911, 14548, 18185, 21822, 29096, 32733, 36370, 43644, 54555, 65466, 72740, 87288, 109110, 130932, 145480, 163665, 218220, 261864, 327330, 436440, 654660, 1309320]

約数ペア:

[(1, 1309320), (2, 654660), (3, 436440), (4, 327330), (5, 261864), (6, 218220), (8, 163665), (9, 145480), (10, 130932), (12, 109110), (15, 87288), (18, 72740), (20, 65466), (24, 54555), (30, 43644), (36, 36370), (40, 32733), (45, 29096), (60, 21822), (72, 18185), (90, 14548), (120, 10911), (180, 7274), (360, 3637)]