39212760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{326773}}^1$

素因数の和:326787

約数の個数: 32

約数和(自身を含む): 117638640

約数和(自身を除く): 78425880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 326773, 653546, 980319, 1307092, 1633865, 1960638, 2614184, 3267730, 3921276, 4901595, 6535460, 7842552, 9803190, 13070920, 19606380, 39212760]

約数ペア:

[(1, 39212760), (2, 19606380), (3, 13070920), (4, 9803190), (5, 7842552), (6, 6535460), (8, 4901595), (10, 3921276), (12, 3267730), (15, 2614184), (20, 1960638), (24, 1633865), (30, 1307092), (40, 980319), (60, 653546), (120, 326773)]