122263040

素因数分解:

$2^9\times 5^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:479

約数の個数: 80

約数和(自身を含む): 295949808

約数和(自身を除く): 173686768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 163, 256, 293, 320, 326, 512, 586, 640, 652, 815, 1172, 1280, 1304, 1465, 1630, 2344, 2560, 2608, 2930, 3260, 4688, 5216, 5860, 6520, 9376, 10432, 11720, 13040, 18752, 20864, 23440, 26080, 37504, 41728, 46880, 47759, 52160, 75008, 83456, 93760, 95518, 104320, 150016, 187520, 191036, 208640, 238795, 375040, 382072, 417280, 477590, 750080, 764144, 955180, 1528288, 1910360, 3056576, 3820720, 6113152, 7641440, 12226304, 15282880, 24452608, 30565760, 61131520, 122263040]

約数ペア:

[(1, 122263040), (2, 61131520), (4, 30565760), (5, 24452608), (8, 15282880), (10, 12226304), (16, 7641440), (20, 6113152), (32, 3820720), (40, 3056576), (64, 1910360), (80, 1528288), (128, 955180), (160, 764144), (163, 750080), (256, 477590), (293, 417280), (320, 382072), (326, 375040), (512, 238795), (586, 208640), (640, 191036), (652, 187520), (815, 150016), (1172, 104320), (1280, 95518), (1304, 93760), (1465, 83456), (1630, 75008), (2344, 52160), (2560, 47759), (2608, 46880), (2930, 41728), (3260, 37504), (4688, 26080), (5216, 23440), (5860, 20864), (6520, 18752), (9376, 13040), (10432, 11720)]