38906760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{324223}}^1$

素因数の和:324237

約数の個数: 32

約数和(自身を含む): 116720640

約数和(自身を除く): 77813880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 324223, 648446, 972669, 1296892, 1621115, 1945338, 2593784, 3242230, 3890676, 4863345, 6484460, 7781352, 9726690, 12968920, 19453380, 38906760]

約数ペア:

[(1, 38906760), (2, 19453380), (3, 12968920), (4, 9726690), (5, 7781352), (6, 6484460), (8, 4863345), (10, 3890676), (12, 3242230), (15, 2593784), (20, 1945338), (24, 1621115), (30, 1296892), (40, 972669), (60, 648446), (120, 324223)]