9245640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{77047}}^1$

素因数の和:77061

約数の個数: 32

約数和(自身を含む): 27737280

約数和(自身を除く): 18491640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 77047, 154094, 231141, 308188, 385235, 462282, 616376, 770470, 924564, 1155705, 1540940, 1849128, 2311410, 3081880, 4622820, 9245640]

約数ペア:

[(1, 9245640), (2, 4622820), (3, 3081880), (4, 2311410), (5, 1849128), (6, 1540940), (8, 1155705), (10, 924564), (12, 770470), (15, 616376), (20, 462282), (24, 385235), (30, 308188), (40, 231141), (60, 154094), (120, 77047)]