61080120

素因数分解:

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

素因数の和:169684

約数の個数: 48

約数和(自身を含む): 198511560

約数和(自身を除く): 137431440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 169667, 339334, 509001, 678668, 848335, 1018002, 1357336, 1527003, 1696670, 2036004, 2545005, 3054006, 3393340, 4072008, 5090010, 6108012, 6786680, 7635015, 10180020, 12216024, 15270030, 20360040, 30540060, 61080120]

約数ペア:

[(1, 61080120), (2, 30540060), (3, 20360040), (4, 15270030), (5, 12216024), (6, 10180020), (8, 7635015), (9, 6786680), (10, 6108012), (12, 5090010), (15, 4072008), (18, 3393340), (20, 3054006), (24, 2545005), (30, 2036004), (36, 1696670), (40, 1527003), (45, 1357336), (60, 1018002), (72, 848335), (90, 678668), (120, 509001), (180, 339334), (360, 169667)]