3143040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1637}}^1$

素因数の和:1659

約数の個数: 64

約数和(自身を含む): 10024560

約数和(自身を除く): 6881520

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, 1637, 1920, 3274, 4911, 6548, 8185, 9822, 13096, 16370, 19644, 24555, 26192, 32740, 39288, 49110, 52384, 65480, 78576, 98220, 104768, 130960, 157152, 196440, 209536, 261920, 314304, 392880, 523840, 628608, 785760, 1047680, 1571520, 3143040]

約数ペア:

[(1, 3143040), (2, 1571520), (3, 1047680), (4, 785760), (5, 628608), (6, 523840), (8, 392880), (10, 314304), (12, 261920), (15, 209536), (16, 196440), (20, 157152), (24, 130960), (30, 104768), (32, 98220), (40, 78576), (48, 65480), (60, 52384), (64, 49110), (80, 39288), (96, 32740), (120, 26192), (128, 24555), (160, 19644), (192, 16370), (240, 13096), (320, 9822), (384, 8185), (480, 6548), (640, 4911), (960, 3274), (1637, 1920)]