142712880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{594637}}^1$

素因数の和:594653

約数の個数: 40

約数和(自身を含む): 442410672

約数和(自身を除く): 299697792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 594637, 1189274, 1783911, 2378548, 2973185, 3567822, 4757096, 5946370, 7135644, 8919555, 9514192, 11892740, 14271288, 17839110, 23785480, 28542576, 35678220, 47570960, 71356440, 142712880]

約数ペア:

[(1, 142712880), (2, 71356440), (3, 47570960), (4, 35678220), (5, 28542576), (6, 23785480), (8, 17839110), (10, 14271288), (12, 11892740), (15, 9514192), (16, 8919555), (20, 7135644), (24, 5946370), (30, 4757096), (40, 3567822), (48, 2973185), (60, 2378548), (80, 1783911), (120, 1189274), (240, 594637)]