206810040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1723417}}^1$

素因数の和:1723431

約数の個数: 32

約数和(自身を含む): 620430480

約数和(自身を除く): 413620440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1723417, 3446834, 5170251, 6893668, 8617085, 10340502, 13787336, 17234170, 20681004, 25851255, 34468340, 41362008, 51702510, 68936680, 103405020, 206810040]

約数ペア:

[(1, 206810040), (2, 103405020), (3, 68936680), (4, 51702510), (5, 41362008), (6, 34468340), (8, 25851255), (10, 20681004), (12, 17234170), (15, 13787336), (20, 10340502), (24, 8617085), (30, 6893668), (40, 5170251), (60, 3446834), (120, 1723417)]