42212760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{351773}}^1$

素因数の和:351787

約数の個数: 32

約数和(自身を含む): 126638640

約数和(自身を除く): 84425880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 351773, 703546, 1055319, 1407092, 1758865, 2110638, 2814184, 3517730, 4221276, 5276595, 7035460, 8442552, 10553190, 14070920, 21106380, 42212760]

約数ペア:

[(1, 42212760), (2, 21106380), (3, 14070920), (4, 10553190), (5, 8442552), (6, 7035460), (8, 5276595), (10, 4221276), (12, 3517730), (15, 2814184), (20, 2110638), (24, 1758865), (30, 1407092), (40, 1055319), (60, 703546), (120, 351773)]