27769320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{77137}}^1$

素因数の和:77154

約数の個数: 48

約数和(自身を含む): 90251460

約数和(自身を除く): 62482140

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, 77137, 154274, 231411, 308548, 385685, 462822, 617096, 694233, 771370, 925644, 1157055, 1388466, 1542740, 1851288, 2314110, 2776932, 3085480, 3471165, 4628220, 5553864, 6942330, 9256440, 13884660, 27769320]

約数ペア:

[(1, 27769320), (2, 13884660), (3, 9256440), (4, 6942330), (5, 5553864), (6, 4628220), (8, 3471165), (9, 3085480), (10, 2776932), (12, 2314110), (15, 1851288), (18, 1542740), (20, 1388466), (24, 1157055), (30, 925644), (36, 771370), (40, 694233), (45, 617096), (60, 462822), (72, 385685), (90, 308548), (120, 231411), (180, 154274), (360, 77137)]