168542280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{468173}}^1$

素因数の和:468190

約数の個数: 48

約数和(自身を含む): 547763580

約数和(自身を除く): 379221300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 468173, 936346, 1404519, 1872692, 2340865, 2809038, 3745384, 4213557, 4681730, 5618076, 7022595, 8427114, 9363460, 11236152, 14045190, 16854228, 18726920, 21067785, 28090380, 33708456, 42135570, 56180760, 84271140, 168542280]

約数ペア:

[(1, 168542280), (2, 84271140), (3, 56180760), (4, 42135570), (5, 33708456), (6, 28090380), (8, 21067785), (9, 18726920), (10, 16854228), (12, 14045190), (15, 11236152), (18, 9363460), (20, 8427114), (24, 7022595), (30, 5618076), (36, 4681730), (40, 4213557), (45, 3745384), (60, 2809038), (72, 2340865), (90, 1872692), (120, 1404519), (180, 936346), (360, 468173)]