129109320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{358637}}^1$

素因数の和:358654

約数の個数: 48

約数和(自身を含む): 419606460

約数和(自身を除く): 290497140

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, 358637, 717274, 1075911, 1434548, 1793185, 2151822, 2869096, 3227733, 3586370, 4303644, 5379555, 6455466, 7172740, 8607288, 10759110, 12910932, 14345480, 16138665, 21518220, 25821864, 32277330, 43036440, 64554660, 129109320]

約数ペア:

[(1, 129109320), (2, 64554660), (3, 43036440), (4, 32277330), (5, 25821864), (6, 21518220), (8, 16138665), (9, 14345480), (10, 12910932), (12, 10759110), (15, 8607288), (18, 7172740), (20, 6455466), (24, 5379555), (30, 4303644), (36, 3586370), (40, 3227733), (45, 2869096), (60, 2151822), (72, 1793185), (90, 1434548), (120, 1075911), (180, 717274), (360, 358637)]