431420160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{112349}}^1$

素因数の和:112373

約数の個数: 72

約数和(自身を含む): 1377860400

約数和(自身を除く): 946440240

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 112349, 224698, 337047, 449396, 561745, 674094, 898792, 1123490, 1348188, 1685235, 1797584, 2246980, 2696376, 3370470, 3595168, 4493960, 5392752, 6740940, 7190336, 8987920, 10785504, 13481880, 14380672, 17975840, 21571008, 26963760, 28761344, 35951680, 43142016, 53927520, 71903360, 86284032, 107855040, 143806720, 215710080, 431420160]

約数ペア:

[(1, 431420160), (2, 215710080), (3, 143806720), (4, 107855040), (5, 86284032), (6, 71903360), (8, 53927520), (10, 43142016), (12, 35951680), (15, 28761344), (16, 26963760), (20, 21571008), (24, 17975840), (30, 14380672), (32, 13481880), (40, 10785504), (48, 8987920), (60, 7190336), (64, 6740940), (80, 5392752), (96, 4493960), (120, 3595168), (128, 3370470), (160, 2696376), (192, 2246980), (240, 1797584), (256, 1685235), (320, 1348188), (384, 1123490), (480, 898792), (640, 674094), (768, 561745), (960, 449396), (1280, 337047), (1920, 224698), (3840, 112349)]