45457260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1999}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 127680000

約数和(自身を除く): 82222740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 379, 758, 1137, 1516, 1895, 1999, 2274, 3790, 3998, 4548, 5685, 5997, 7580, 7996, 9995, 11370, 11994, 19990, 22740, 23988, 29985, 39980, 59970, 119940, 757621, 1515242, 2272863, 3030484, 3788105, 4545726, 7576210, 9091452, 11364315, 15152420, 22728630, 45457260]

約数ペア:

[(1, 45457260), (2, 22728630), (3, 15152420), (4, 11364315), (5, 9091452), (6, 7576210), (10, 4545726), (12, 3788105), (15, 3030484), (20, 2272863), (30, 1515242), (60, 757621), (379, 119940), (758, 59970), (1137, 39980), (1516, 29985), (1895, 23988), (1999, 22740), (2274, 19990), (3790, 11994), (3998, 11370), (4548, 9995), (5685, 7996), (5997, 7580)]