79370040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{661417}}^1$

素因数の和:661431

約数の個数: 32

約数和(自身を含む): 238110480

約数和(自身を除く): 158740440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 661417, 1322834, 1984251, 2645668, 3307085, 3968502, 5291336, 6614170, 7937004, 9921255, 13228340, 15874008, 19842510, 26456680, 39685020, 79370040]

約数ペア:

[(1, 79370040), (2, 39685020), (3, 26456680), (4, 19842510), (5, 15874008), (6, 13228340), (8, 9921255), (10, 7937004), (12, 6614170), (15, 5291336), (20, 3968502), (24, 3307085), (30, 2645668), (40, 1984251), (60, 1322834), (120, 661417)]