1516000

素因数分解:

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

素因数の和:404

約数の個数: 48

約数和(自身を含む): 3734640

約数和(自身を除く): 2218640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 379, 400, 500, 758, 800, 1000, 1516, 1895, 2000, 3032, 3790, 4000, 6064, 7580, 9475, 12128, 15160, 18950, 30320, 37900, 47375, 60640, 75800, 94750, 151600, 189500, 303200, 379000, 758000, 1516000]

約数ペア:

[(1, 1516000), (2, 758000), (4, 379000), (5, 303200), (8, 189500), (10, 151600), (16, 94750), (20, 75800), (25, 60640), (32, 47375), (40, 37900), (50, 30320), (80, 18950), (100, 15160), (125, 12128), (160, 9475), (200, 7580), (250, 6064), (379, 4000), (400, 3790), (500, 3032), (758, 2000), (800, 1895), (1000, 1516)]