383405640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3195047}}^1$

素因数の和:3195061

約数の個数: 32

約数和(自身を含む): 1150217280

約数和(自身を除く): 766811640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3195047, 6390094, 9585141, 12780188, 15975235, 19170282, 25560376, 31950470, 38340564, 47925705, 63900940, 76681128, 95851410, 127801880, 191702820, 383405640]

約数ペア:

[(1, 383405640), (2, 191702820), (3, 127801880), (4, 95851410), (5, 76681128), (6, 63900940), (8, 47925705), (10, 38340564), (12, 31950470), (15, 25560376), (20, 19170282), (24, 15975235), (30, 12780188), (40, 9585141), (60, 6390094), (120, 3195047)]