7213380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{120223}}^1$

素因数の和:120235

約数の個数: 24

約数和(自身を含む): 20197632

約数和(自身を除く): 12984252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 120223, 240446, 360669, 480892, 601115, 721338, 1202230, 1442676, 1803345, 2404460, 3606690, 7213380]

約数ペア:

[(1, 7213380), (2, 3606690), (3, 2404460), (4, 1803345), (5, 1442676), (6, 1202230), (10, 721338), (12, 601115), (15, 480892), (20, 360669), (30, 240446), (60, 120223)]