690303632880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2876265137}}^1$

素因数の和:2876265153

約数の個数: 40

約数和(自身を含む): 2139941262672

約数和(自身を除く): 1449637629792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2876265137, 5752530274, 8628795411, 11505060548, 14381325685, 17257590822, 23010121096, 28762651370, 34515181644, 43143977055, 46020242192, 57525302740, 69030363288, 86287954110, 115050605480, 138060726576, 172575908220, 230101210960, 345151816440, 690303632880]

約数ペア:

[(1, 690303632880), (2, 345151816440), (3, 230101210960), (4, 172575908220), (5, 138060726576), (6, 115050605480), (8, 86287954110), (10, 69030363288), (12, 57525302740), (15, 46020242192), (16, 43143977055), (20, 34515181644), (24, 28762651370), (30, 23010121096), (40, 17257590822), (48, 14381325685), (60, 11505060548), (80, 8628795411), (120, 5752530274), (240, 2876265137)]