61226640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{85037}}^1$

素因数の和:85056

約数の個数: 60

約数和(自身を含む): 205621884

約数和(自身を除く): 144395244

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, 85037, 170074, 255111, 340148, 425185, 510222, 680296, 765333, 850370, 1020444, 1275555, 1360592, 1530666, 1700740, 2040888, 2551110, 3061332, 3401480, 3826665, 4081776, 5102220, 6122664, 6802960, 7653330, 10204440, 12245328, 15306660, 20408880, 30613320, 61226640]

約数ペア:

[(1, 61226640), (2, 30613320), (3, 20408880), (4, 15306660), (5, 12245328), (6, 10204440), (8, 7653330), (9, 6802960), (10, 6122664), (12, 5102220), (15, 4081776), (16, 3826665), (18, 3401480), (20, 3061332), (24, 2551110), (30, 2040888), (36, 1700740), (40, 1530666), (45, 1360592), (48, 1275555), (60, 1020444), (72, 850370), (80, 765333), (90, 680296), (120, 510222), (144, 425185), (180, 340148), (240, 255111), (360, 170074), (720, 85037)]