243911040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127037}}^1$

素因数の和:127059

約数の個数: 64

約数和(自身を含む): 777472560

約数和(自身を除く): 533561520

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 127037, 254074, 381111, 508148, 635185, 762222, 1016296, 1270370, 1524444, 1905555, 2032592, 2540740, 3048888, 3811110, 4065184, 5081480, 6097776, 7622220, 8130368, 10162960, 12195552, 15244440, 16260736, 20325920, 24391104, 30488880, 40651840, 48782208, 60977760, 81303680, 121955520, 243911040]

約数ペア:

[(1, 243911040), (2, 121955520), (3, 81303680), (4, 60977760), (5, 48782208), (6, 40651840), (8, 30488880), (10, 24391104), (12, 20325920), (15, 16260736), (16, 15244440), (20, 12195552), (24, 10162960), (30, 8130368), (32, 7622220), (40, 6097776), (48, 5081480), (60, 4065184), (64, 3811110), (80, 3048888), (96, 2540740), (120, 2032592), (128, 1905555), (160, 1524444), (192, 1270370), (240, 1016296), (320, 762222), (384, 635185), (480, 508148), (640, 381111), (960, 254074), (1920, 127037)]