48691620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{270509}}^1$

素因数の和:270524

約数の個数: 36

約数和(自身を含む): 147698460

約数和(自身を除く): 99006840

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 270509, 541018, 811527, 1082036, 1352545, 1623054, 2434581, 2705090, 3246108, 4057635, 4869162, 5410180, 8115270, 9738324, 12172905, 16230540, 24345810, 48691620]

約数ペア:

[(1, 48691620), (2, 24345810), (3, 16230540), (4, 12172905), (5, 9738324), (6, 8115270), (9, 5410180), (10, 4869162), (12, 4057635), (15, 3246108), (18, 2705090), (20, 2434581), (30, 1623054), (36, 1352545), (45, 1082036), (60, 811527), (90, 541018), (180, 270509)]