146408580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{271127}}^1$

素因数の和:271145

約数の個数: 48

約数和(自身を含む): 455495040

約数和(自身を除く): 309086460

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, 271127, 542254, 813381, 1084508, 1355635, 1626762, 2440143, 2711270, 3253524, 4066905, 4880286, 5422540, 7320429, 8133810, 9760572, 12200715, 14640858, 16267620, 24401430, 29281716, 36602145, 48802860, 73204290, 146408580]

約数ペア:

[(1, 146408580), (2, 73204290), (3, 48802860), (4, 36602145), (5, 29281716), (6, 24401430), (9, 16267620), (10, 14640858), (12, 12200715), (15, 9760572), (18, 8133810), (20, 7320429), (27, 5422540), (30, 4880286), (36, 4066905), (45, 3253524), (54, 2711270), (60, 2440143), (90, 1626762), (108, 1355635), (135, 1084508), (180, 813381), (270, 542254), (540, 271127)]