26760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 80640

約数和(自身を除く): 53880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1784, 2230, 2676, 3345, 4460, 5352, 6690, 8920, 13380, 26760]

約数ペア:

[(1, 26760), (2, 13380), (3, 8920), (4, 6690), (5, 5352), (6, 4460), (8, 3345), (10, 2676), (12, 2230), (15, 1784), (20, 1338), (24, 1115), (30, 892), (40, 669), (60, 446), (120, 223)]