3960720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{5501}}^1$

素因数の和:5520

約数の個数: 60

約数和(自身を含む): 13303836

約数和(自身を除く): 9343116

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 5501, 11002, 16503, 22004, 27505, 33006, 44008, 49509, 55010, 66012, 82515, 88016, 99018, 110020, 132024, 165030, 198036, 220040, 247545, 264048, 330060, 396072, 440080, 495090, 660120, 792144, 990180, 1320240, 1980360, 3960720]

約数ペア:

[(1, 3960720), (2, 1980360), (3, 1320240), (4, 990180), (5, 792144), (6, 660120), (8, 495090), (9, 440080), (10, 396072), (12, 330060), (15, 264048), (16, 247545), (18, 220040), (20, 198036), (24, 165030), (30, 132024), (36, 110020), (40, 99018), (45, 88016), (48, 82515), (60, 66012), (72, 55010), (80, 49509), (90, 44008), (120, 33006), (144, 27505), (180, 22004), (240, 16503), (360, 11002), (720, 5501)]