2981569320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{8282137}}^1$

素因数の和:8282154

約数の個数: 48

約数和(自身を含む): 9690101460

約数和(自身を除く): 6708532140

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, 8282137, 16564274, 24846411, 33128548, 41410685, 49692822, 66257096, 74539233, 82821370, 99385644, 124232055, 149078466, 165642740, 198771288, 248464110, 298156932, 331285480, 372696165, 496928220, 596313864, 745392330, 993856440, 1490784660, 2981569320]

約数ペア:

[(1, 2981569320), (2, 1490784660), (3, 993856440), (4, 745392330), (5, 596313864), (6, 496928220), (8, 372696165), (9, 331285480), (10, 298156932), (12, 248464110), (15, 198771288), (18, 165642740), (20, 149078466), (24, 124232055), (30, 99385644), (36, 82821370), (40, 74539233), (45, 66257096), (60, 49692822), (72, 41410685), (90, 33128548), (120, 24846411), (180, 16564274), (360, 8282137)]