163349280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{113437}}^1$

素因数の和:113458

約数の個数: 72

約数和(自身を含む): 557434332

約数和(自身を除く): 394085052

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 113437, 226874, 340311, 453748, 567185, 680622, 907496, 1020933, 1134370, 1361244, 1701555, 1814992, 2041866, 2268740, 2722488, 3403110, 3629984, 4083732, 4537480, 5104665, 5444976, 6806220, 8167464, 9074960, 10209330, 10889952, 13612440, 16334928, 18149920, 20418660, 27224880, 32669856, 40837320, 54449760, 81674640, 163349280]

約数ペア:

[(1, 163349280), (2, 81674640), (3, 54449760), (4, 40837320), (5, 32669856), (6, 27224880), (8, 20418660), (9, 18149920), (10, 16334928), (12, 13612440), (15, 10889952), (16, 10209330), (18, 9074960), (20, 8167464), (24, 6806220), (30, 5444976), (32, 5104665), (36, 4537480), (40, 4083732), (45, 3629984), (48, 3403110), (60, 2722488), (72, 2268740), (80, 2041866), (90, 1814992), (96, 1701555), (120, 1361244), (144, 1134370), (160, 1020933), (180, 907496), (240, 680622), (288, 567185), (360, 453748), (480, 340311), (720, 226874), (1440, 113437)]