30996480

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{1009}}^1$

素因数の和:1039

約数の個数: 96

約数和(自身を含む): 99262800

約数和(自身を除く): 68266320

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, 2048, 2560, 3027, 3072, 3840, 4036, 5045, 5120, 6054, 6144, 7680, 8072, 10090, 10240, 12108, 15135, 15360, 16144, 20180, 24216, 30270, 30720, 32288, 40360, 48432, 60540, 64576, 80720, 96864, 121080, 129152, 161440, 193728, 242160, 258304, 322880, 387456, 484320, 516608, 645760, 774912, 968640, 1033216, 1291520, 1549824, 1937280, 2066432, 2583040, 3099648, 3874560, 5166080, 6199296, 7749120, 10332160, 15498240, 30996480]

約数ペア:

[(1, 30996480), (2, 15498240), (3, 10332160), (4, 7749120), (5, 6199296), (6, 5166080), (8, 3874560), (10, 3099648), (12, 2583040), (15, 2066432), (16, 1937280), (20, 1549824), (24, 1291520), (30, 1033216), (32, 968640), (40, 774912), (48, 645760), (60, 516608), (64, 484320), (80, 387456), (96, 322880), (120, 258304), (128, 242160), (160, 193728), (192, 161440), (240, 129152), (256, 121080), (320, 96864), (384, 80720), (480, 64576), (512, 60540), (640, 48432), (768, 40360), (960, 32288), (1009, 30720), (1024, 30270), (1280, 24216), (1536, 20180), (1920, 16144), (2018, 15360), (2048, 15135), (2560, 12108), (3027, 10240), (3072, 10090), (3840, 8072), (4036, 7680), (5045, 6144), (5120, 6054)]