54784680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{456539}}^1$

素因数の和:456553

約数の個数: 32

約数和(自身を含む): 164354400

約数和(自身を除く): 109569720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 456539, 913078, 1369617, 1826156, 2282695, 2739234, 3652312, 4565390, 5478468, 6848085, 9130780, 10956936, 13696170, 18261560, 27392340, 54784680]

約数ペア:

[(1, 54784680), (2, 27392340), (3, 18261560), (4, 13696170), (5, 10956936), (6, 9130780), (8, 6848085), (10, 5478468), (12, 4565390), (15, 3652312), (20, 2739234), (24, 2282695), (30, 1826156), (40, 1369617), (60, 913078), (120, 456539)]