7749120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{1009}}^1$

素因数の和:1035

約数の個数: 80

約数和(自身を含む): 24797520

約数和(自身を除く): 17048400

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, 512, 640, 768, 960, 1009, 1280, 1536, 1920, 2018, 2560, 3027, 3840, 4036, 5045, 6054, 7680, 8072, 10090, 12108, 15135, 16144, 20180, 24216, 30270, 32288, 40360, 48432, 60540, 64576, 80720, 96864, 121080, 129152, 161440, 193728, 242160, 258304, 322880, 387456, 484320, 516608, 645760, 774912, 968640, 1291520, 1549824, 1937280, 2583040, 3874560, 7749120]

約数ペア:

[(1, 7749120), (2, 3874560), (3, 2583040), (4, 1937280), (5, 1549824), (6, 1291520), (8, 968640), (10, 774912), (12, 645760), (15, 516608), (16, 484320), (20, 387456), (24, 322880), (30, 258304), (32, 242160), (40, 193728), (48, 161440), (60, 129152), (64, 121080), (80, 96864), (96, 80720), (120, 64576), (128, 60540), (160, 48432), (192, 40360), (240, 32288), (256, 30270), (320, 24216), (384, 20180), (480, 16144), (512, 15135), (640, 12108), (768, 10090), (960, 8072), (1009, 7680), (1280, 6054), (1536, 5045), (1920, 4036), (2018, 3840), (2560, 3027)]