25735680

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{1117}}^1$

素因数の和:1146

約数の個数: 120

約数和(自身を含む): 89209692

約数和(自身を除く): 63474012

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1117, 1152, 1280, 1440, 1536, 1920, 2234, 2304, 2560, 2880, 3351, 3840, 4468, 4608, 5585, 5760, 6702, 7680, 8936, 10053, 11170, 11520, 13404, 16755, 17872, 20106, 22340, 23040, 26808, 33510, 35744, 40212, 44680, 50265, 53616, 67020, 71488, 80424, 89360, 100530, 107232, 134040, 142976, 160848, 178720, 201060, 214464, 268080, 285952, 321696, 357440, 402120, 428928, 536160, 571904, 643392, 714880, 804240, 857856, 1072320, 1286784, 1429760, 1608480, 1715712, 2144640, 2573568, 2859520, 3216960, 4289280, 5147136, 6433920, 8578560, 12867840, 25735680]

約数ペア:

[(1, 25735680), (2, 12867840), (3, 8578560), (4, 6433920), (5, 5147136), (6, 4289280), (8, 3216960), (9, 2859520), (10, 2573568), (12, 2144640), (15, 1715712), (16, 1608480), (18, 1429760), (20, 1286784), (24, 1072320), (30, 857856), (32, 804240), (36, 714880), (40, 643392), (45, 571904), (48, 536160), (60, 428928), (64, 402120), (72, 357440), (80, 321696), (90, 285952), (96, 268080), (120, 214464), (128, 201060), (144, 178720), (160, 160848), (180, 142976), (192, 134040), (240, 107232), (256, 100530), (288, 89360), (320, 80424), (360, 71488), (384, 67020), (480, 53616), (512, 50265), (576, 44680), (640, 40212), (720, 35744), (768, 33510), (960, 26808), (1117, 23040), (1152, 22340), (1280, 20106), (1440, 17872), (1536, 16755), (1920, 13404), (2234, 11520), (2304, 11170), (2560, 10053), (2880, 8936), (3351, 7680), (3840, 6702), (4468, 5760), (4608, 5585)]