650040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5417}}^1$

素因数の和:5431

約数の個数: 32

約数和(自身を含む): 1950480

約数和(自身を除く): 1300440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5417, 10834, 16251, 21668, 27085, 32502, 43336, 54170, 65004, 81255, 108340, 130008, 162510, 216680, 325020, 650040]

約数ペア:

[(1, 650040), (2, 325020), (3, 216680), (4, 162510), (5, 130008), (6, 108340), (8, 81255), (10, 65004), (12, 54170), (15, 43336), (20, 32502), (24, 27085), (30, 21668), (40, 16251), (60, 10834), (120, 5417)]