164845080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{457903}}^1$

素因数の和:457920

約数の個数: 48

約数和(自身を含む): 535747680

約数和(自身を除く): 370902600

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, 457903, 915806, 1373709, 1831612, 2289515, 2747418, 3663224, 4121127, 4579030, 5494836, 6868545, 8242254, 9158060, 10989672, 13737090, 16484508, 18316120, 20605635, 27474180, 32969016, 41211270, 54948360, 82422540, 164845080]

約数ペア:

[(1, 164845080), (2, 82422540), (3, 54948360), (4, 41211270), (5, 32969016), (6, 27474180), (8, 20605635), (9, 18316120), (10, 16484508), (12, 13737090), (15, 10989672), (18, 9158060), (20, 8242254), (24, 6868545), (30, 5494836), (36, 4579030), (40, 4121127), (45, 3663224), (60, 2747418), (72, 2289515), (90, 1831612), (120, 1373709), (180, 915806), (360, 457903)]