446580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{827}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 1391040

約数和(自身を除く): 944460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 827, 1654, 2481, 3308, 4135, 4962, 7443, 8270, 9924, 12405, 14886, 16540, 22329, 24810, 29772, 37215, 44658, 49620, 74430, 89316, 111645, 148860, 223290, 446580]

約数ペア:

[(1, 446580), (2, 223290), (3, 148860), (4, 111645), (5, 89316), (6, 74430), (9, 49620), (10, 44658), (12, 37215), (15, 29772), (18, 24810), (20, 22329), (27, 16540), (30, 14886), (36, 12405), (45, 9924), (54, 8270), (60, 7443), (90, 4962), (108, 4135), (135, 3308), (180, 2481), (270, 1654), (540, 827)]