81008340120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{225023167}}^1$

素因数の和:225023184

約数の個数: 48

約数和(自身を含む): 263277106560

約数和(自身を除く): 182268766440

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, 225023167, 450046334, 675069501, 900092668, 1125115835, 1350139002, 1800185336, 2025208503, 2250231670, 2700278004, 3375347505, 4050417006, 4500463340, 5400556008, 6750695010, 8100834012, 9000926680, 10126042515, 13501390020, 16201668024, 20252085030, 27002780040, 40504170060, 81008340120]

約数ペア:

[(1, 81008340120), (2, 40504170060), (3, 27002780040), (4, 20252085030), (5, 16201668024), (6, 13501390020), (8, 10126042515), (9, 9000926680), (10, 8100834012), (12, 6750695010), (15, 5400556008), (18, 4500463340), (20, 4050417006), (24, 3375347505), (30, 2700278004), (36, 2250231670), (40, 2025208503), (45, 1800185336), (60, 1350139002), (72, 1125115835), (90, 900092668), (120, 675069501), (180, 450046334), (360, 225023167)]