149564280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1246369}}^1$

素因数の和:1246383

約数の個数: 32

約数和(自身を含む): 448693200

約数和(自身を除く): 299128920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1246369, 2492738, 3739107, 4985476, 6231845, 7478214, 9970952, 12463690, 14956428, 18695535, 24927380, 29912856, 37391070, 49854760, 74782140, 149564280]

約数ペア:

[(1, 149564280), (2, 74782140), (3, 49854760), (4, 37391070), (5, 29912856), (6, 24927380), (8, 18695535), (10, 14956428), (12, 12463690), (15, 9970952), (20, 7478214), (24, 6231845), (30, 4985476), (40, 3739107), (60, 2492738), (120, 1246369)]