122058880

素因数分解:

$2^7\times 5^1\times {\mathrm{190717}}^1$

素因数の和:190736

約数の個数: 32

約数和(自身を含む): 291798540

約数和(自身を除く): 169739660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 190717, 381434, 762868, 953585, 1525736, 1907170, 3051472, 3814340, 6102944, 7628680, 12205888, 15257360, 24411776, 30514720, 61029440, 122058880]

約数ペア:

[(1, 122058880), (2, 61029440), (4, 30514720), (5, 24411776), (8, 15257360), (10, 12205888), (16, 7628680), (20, 6102944), (32, 3814340), (40, 3051472), (64, 1907170), (80, 1525736), (128, 953585), (160, 762868), (320, 381434), (640, 190717)]