79235880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{660299}}^1$

素因数の和:660313

約数の個数: 32

約数和(自身を含む): 237708000

約数和(自身を除く): 158472120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 660299, 1320598, 1980897, 2641196, 3301495, 3961794, 5282392, 6602990, 7923588, 9904485, 13205980, 15847176, 19808970, 26411960, 39617940, 79235880]

約数ペア:

[(1, 79235880), (2, 39617940), (3, 26411960), (4, 19808970), (5, 15847176), (6, 13205980), (8, 9904485), (10, 7923588), (12, 6602990), (15, 5282392), (20, 3961794), (24, 3301495), (30, 2641196), (40, 1980897), (60, 1320598), (120, 660299)]