19441320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{162011}}^1$

素因数の和:162025

約数の個数: 32

約数和(自身を含む): 58324320

約数和(自身を除く): 38883000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 162011, 324022, 486033, 648044, 810055, 972066, 1296088, 1620110, 1944132, 2430165, 3240220, 3888264, 4860330, 6480440, 9720660, 19441320]

約数ペア:

[(1, 19441320), (2, 9720660), (3, 6480440), (4, 4860330), (5, 3888264), (6, 3240220), (8, 2430165), (10, 1944132), (12, 1620110), (15, 1296088), (20, 972066), (24, 810055), (30, 648044), (40, 486033), (60, 324022), (120, 162011)]