142801320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1190011}}^1$

素因数の和:1190025

約数の個数: 32

約数和(自身を含む): 428404320

約数和(自身を除く): 285603000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1190011, 2380022, 3570033, 4760044, 5950055, 7140066, 9520088, 11900110, 14280132, 17850165, 23800220, 28560264, 35700330, 47600440, 71400660, 142801320]

約数ペア:

[(1, 142801320), (2, 71400660), (3, 47600440), (4, 35700330), (5, 28560264), (6, 23800220), (8, 17850165), (10, 14280132), (12, 11900110), (15, 9520088), (20, 7140066), (24, 5950055), (30, 4760044), (40, 3570033), (60, 2380022), (120, 1190011)]