119887140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1998119}}^1$

素因数の和:1998131

約数の個数: 24

約数和(自身を含む): 335684160

約数和(自身を除く): 215797020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1998119, 3996238, 5994357, 7992476, 9990595, 11988714, 19981190, 23977428, 29971785, 39962380, 59943570, 119887140]

約数ペア:

[(1, 119887140), (2, 59943570), (3, 39962380), (4, 29971785), (5, 23977428), (6, 19981190), (10, 11988714), (12, 9990595), (15, 7992476), (20, 5994357), (30, 3996238), (60, 1998119)]