25138560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13093}}^1$

素因数の和:13115

約数の個数: 64

約数和(自身を含む): 80135280

約数和(自身を除く): 54996720

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, 13093, 26186, 39279, 52372, 65465, 78558, 104744, 130930, 157116, 196395, 209488, 261860, 314232, 392790, 418976, 523720, 628464, 785580, 837952, 1047440, 1256928, 1571160, 1675904, 2094880, 2513856, 3142320, 4189760, 5027712, 6284640, 8379520, 12569280, 25138560]

約数ペア:

[(1, 25138560), (2, 12569280), (3, 8379520), (4, 6284640), (5, 5027712), (6, 4189760), (8, 3142320), (10, 2513856), (12, 2094880), (15, 1675904), (16, 1571160), (20, 1256928), (24, 1047440), (30, 837952), (32, 785580), (40, 628464), (48, 523720), (60, 418976), (64, 392790), (80, 314232), (96, 261860), (120, 209488), (128, 196395), (160, 157116), (192, 130930), (240, 104744), (320, 78558), (384, 65465), (480, 52372), (640, 39279), (960, 26186), (1920, 13093)]