239585880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1996549}}^1$

素因数の和:1996563

約数の個数: 32

約数和(自身を含む): 718758000

約数和(自身を除く): 479172120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1996549, 3993098, 5989647, 7986196, 9982745, 11979294, 15972392, 19965490, 23958588, 29948235, 39930980, 47917176, 59896470, 79861960, 119792940, 239585880]

約数ペア:

[(1, 239585880), (2, 119792940), (3, 79861960), (4, 59896470), (5, 47917176), (6, 39930980), (8, 29948235), (10, 23958588), (12, 19965490), (15, 15972392), (20, 11979294), (24, 9982745), (30, 7986196), (40, 5989647), (60, 3993098), (120, 1996549)]