61346760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{511223}}^1$

素因数の和:511237

約数の個数: 32

約数和(自身を含む): 184040640

約数和(自身を除く): 122693880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 511223, 1022446, 1533669, 2044892, 2556115, 3067338, 4089784, 5112230, 6134676, 7668345, 10224460, 12269352, 15336690, 20448920, 30673380, 61346760]

約数ペア:

[(1, 61346760), (2, 30673380), (3, 20448920), (4, 15336690), (5, 12269352), (6, 10224460), (8, 7668345), (10, 6134676), (12, 5112230), (15, 4089784), (20, 3067338), (24, 2556115), (30, 2044892), (40, 1533669), (60, 1022446), (120, 511223)]