61742760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{514523}}^1$

素因数の和:514537

約数の個数: 32

約数和(自身を含む): 185228640

約数和(自身を除く): 123485880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 514523, 1029046, 1543569, 2058092, 2572615, 3087138, 4116184, 5145230, 6174276, 7717845, 10290460, 12348552, 15435690, 20580920, 30871380, 61742760]

約数ペア:

[(1, 61742760), (2, 30871380), (3, 20580920), (4, 15435690), (5, 12348552), (6, 10290460), (8, 7717845), (10, 6174276), (12, 5145230), (15, 4116184), (20, 3087138), (24, 2572615), (30, 2058092), (40, 1543569), (60, 1029046), (120, 514523)]