20360040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{169667}}^1$

素因数の和:169681

約数の個数: 32

約数和(自身を含む): 61080480

約数和(自身を除く): 40720440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 169667, 339334, 509001, 678668, 848335, 1018002, 1357336, 1696670, 2036004, 2545005, 3393340, 4072008, 5090010, 6786680, 10180020, 20360040]

約数ペア:

[(1, 20360040), (2, 10180020), (3, 6786680), (4, 5090010), (5, 4072008), (6, 3393340), (8, 2545005), (10, 2036004), (12, 1696670), (15, 1357336), (20, 1018002), (24, 848335), (30, 678668), (40, 509001), (60, 339334), (120, 169667)]