838610040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6988417}}^1$

素因数の和:6988431

約数の個数: 32

約数和(自身を含む): 2515830480

約数和(自身を除く): 1677220440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6988417, 13976834, 20965251, 27953668, 34942085, 41930502, 55907336, 69884170, 83861004, 104826255, 139768340, 167722008, 209652510, 279536680, 419305020, 838610040]

約数ペア:

[(1, 838610040), (2, 419305020), (3, 279536680), (4, 209652510), (5, 167722008), (6, 139768340), (8, 104826255), (10, 83861004), (12, 69884170), (15, 55907336), (20, 41930502), (24, 34942085), (30, 27953668), (40, 20965251), (60, 13976834), (120, 6988417)]