199449960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1662083}}^1$

素因数の和:1662097

約数の個数: 32

約数和(自身を含む): 598350240

約数和(自身を除く): 398900280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1662083, 3324166, 4986249, 6648332, 8310415, 9972498, 13296664, 16620830, 19944996, 24931245, 33241660, 39889992, 49862490, 66483320, 99724980, 199449960]

約数ペア:

[(1, 199449960), (2, 99724980), (3, 66483320), (4, 49862490), (5, 39889992), (6, 33241660), (8, 24931245), (10, 19944996), (12, 16620830), (15, 13296664), (20, 9972498), (24, 8310415), (30, 6648332), (40, 4986249), (60, 3324166), (120, 1662083)]