1246814760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10390123}}^1$

素因数の和:10390137

約数の個数: 32

約数和(自身を含む): 3740444640

約数和(自身を除く): 2493629880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10390123, 20780246, 31170369, 41560492, 51950615, 62340738, 83120984, 103901230, 124681476, 155851845, 207802460, 249362952, 311703690, 415604920, 623407380, 1246814760]

約数ペア:

[(1, 1246814760), (2, 623407380), (3, 415604920), (4, 311703690), (5, 249362952), (6, 207802460), (8, 155851845), (10, 124681476), (12, 103901230), (15, 83120984), (20, 62340738), (24, 51950615), (30, 41560492), (40, 31170369), (60, 20780246), (120, 10390123)]