159592920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1329941}}^1$

素因数の和:1329955

約数の個数: 32

約数和(自身を含む): 478779120

約数和(自身を除く): 319186200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1329941, 2659882, 3989823, 5319764, 6649705, 7979646, 10639528, 13299410, 15959292, 19949115, 26598820, 31918584, 39898230, 53197640, 79796460, 159592920]

約数ペア:

[(1, 159592920), (2, 79796460), (3, 53197640), (4, 39898230), (5, 31918584), (6, 26598820), (8, 19949115), (10, 15959292), (12, 13299410), (15, 10639528), (20, 7979646), (24, 6649705), (30, 5319764), (40, 3989823), (60, 2659882), (120, 1329941)]