2461080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20509}}^1$

素因数の和:20523

約数の個数: 32

約数和(自身を含む): 7383600

約数和(自身を除く): 4922520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20509, 41018, 61527, 82036, 102545, 123054, 164072, 205090, 246108, 307635, 410180, 492216, 615270, 820360, 1230540, 2461080]

約数ペア:

[(1, 2461080), (2, 1230540), (3, 820360), (4, 615270), (5, 492216), (6, 410180), (8, 307635), (10, 246108), (12, 205090), (15, 164072), (20, 123054), (24, 102545), (30, 82036), (40, 61527), (60, 41018), (120, 20509)]