68556480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71413}}^1$

素因数の和:71433

約数の個数: 56

約数和(自身を含む): 217669872

約数和(自身を除く): 149113392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 71413, 142826, 214239, 285652, 357065, 428478, 571304, 714130, 856956, 1071195, 1142608, 1428260, 1713912, 2142390, 2285216, 2856520, 3427824, 4284780, 4570432, 5713040, 6855648, 8569560, 11426080, 13711296, 17139120, 22852160, 34278240, 68556480]

約数ペア:

[(1, 68556480), (2, 34278240), (3, 22852160), (4, 17139120), (5, 13711296), (6, 11426080), (8, 8569560), (10, 6855648), (12, 5713040), (15, 4570432), (16, 4284780), (20, 3427824), (24, 2856520), (30, 2285216), (32, 2142390), (40, 1713912), (48, 1428260), (60, 1142608), (64, 1071195), (80, 856956), (96, 714130), (120, 571304), (160, 428478), (192, 357065), (240, 285652), (320, 214239), (480, 142826), (960, 71413)]