15693647880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{130780399}}^1$

素因数の和:130780413

約数の個数: 32

約数和(自身を含む): 47080944000

約数和(自身を除く): 31387296120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 130780399, 261560798, 392341197, 523121596, 653901995, 784682394, 1046243192, 1307803990, 1569364788, 1961705985, 2615607980, 3138729576, 3923411970, 5231215960, 7846823940, 15693647880]

約数ペア:

[(1, 15693647880), (2, 7846823940), (3, 5231215960), (4, 3923411970), (5, 3138729576), (6, 2615607980), (8, 1961705985), (10, 1569364788), (12, 1307803990), (15, 1046243192), (20, 784682394), (24, 653901995), (30, 523121596), (40, 392341197), (60, 261560798), (120, 130780399)]