28223040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29399}}^1$

素因数の和:29419

約数の個数: 56

約数和(自身を含む): 89611200

約数和(自身を除く): 61388160

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, 160, 192, 240, 320, 480, 960, 29399, 58798, 88197, 117596, 146995, 176394, 235192, 293990, 352788, 440985, 470384, 587980, 705576, 881970, 940768, 1175960, 1411152, 1763940, 1881536, 2351920, 2822304, 3527880, 4703840, 5644608, 7055760, 9407680, 14111520, 28223040]

約数ペア:

[(1, 28223040), (2, 14111520), (3, 9407680), (4, 7055760), (5, 5644608), (6, 4703840), (8, 3527880), (10, 2822304), (12, 2351920), (15, 1881536), (16, 1763940), (20, 1411152), (24, 1175960), (30, 940768), (32, 881970), (40, 705576), (48, 587980), (60, 470384), (64, 440985), (80, 352788), (96, 293990), (120, 235192), (160, 176394), (192, 146995), (240, 117596), (320, 88197), (480, 58798), (960, 29399)]