23387880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{194899}}^1$

素因数の和:194913

約数の個数: 32

約数和(自身を含む): 70164000

約数和(自身を除く): 46776120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 194899, 389798, 584697, 779596, 974495, 1169394, 1559192, 1948990, 2338788, 2923485, 3897980, 4677576, 5846970, 7795960, 11693940, 23387880]

約数ペア:

[(1, 23387880), (2, 11693940), (3, 7795960), (4, 5846970), (5, 4677576), (6, 3897980), (8, 2923485), (10, 2338788), (12, 1948990), (15, 1559192), (20, 1169394), (24, 974495), (30, 779596), (40, 584697), (60, 389798), (120, 194899)]