15498240

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{1009}}^1$

素因数の和:1037

約数の個数: 88

約数和(自身を含む): 49619280

約数和(自身を除く): 34121040

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, 1024, 1280, 1536, 1920, 2018, 2560, 3027, 3072, 3840, 4036, 5045, 5120, 6054, 7680, 8072, 10090, 12108, 15135, 15360, 16144, 20180, 24216, 30270, 32288, 40360, 48432, 60540, 64576, 80720, 96864, 121080, 129152, 161440, 193728, 242160, 258304, 322880, 387456, 484320, 516608, 645760, 774912, 968640, 1033216, 1291520, 1549824, 1937280, 2583040, 3099648, 3874560, 5166080, 7749120, 15498240]

約数ペア:

[(1, 15498240), (2, 7749120), (3, 5166080), (4, 3874560), (5, 3099648), (6, 2583040), (8, 1937280), (10, 1549824), (12, 1291520), (15, 1033216), (16, 968640), (20, 774912), (24, 645760), (30, 516608), (32, 484320), (40, 387456), (48, 322880), (60, 258304), (64, 242160), (80, 193728), (96, 161440), (120, 129152), (128, 121080), (160, 96864), (192, 80720), (240, 64576), (256, 60540), (320, 48432), (384, 40360), (480, 32288), (512, 30270), (640, 24216), (768, 20180), (960, 16144), (1009, 15360), (1024, 15135), (1280, 12108), (1536, 10090), (1920, 8072), (2018, 7680), (2560, 6054), (3027, 5120), (3072, 5045), (3840, 4036)]