23616720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{32801}}^1$

素因数の和:32820

約数の個数: 60

約数和(自身を含む): 79315236

約数和(自身を除く): 55698516

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, 32801, 65602, 98403, 131204, 164005, 196806, 262408, 295209, 328010, 393612, 492015, 524816, 590418, 656020, 787224, 984030, 1180836, 1312040, 1476045, 1574448, 1968060, 2361672, 2624080, 2952090, 3936120, 4723344, 5904180, 7872240, 11808360, 23616720]

約数ペア:

[(1, 23616720), (2, 11808360), (3, 7872240), (4, 5904180), (5, 4723344), (6, 3936120), (8, 2952090), (9, 2624080), (10, 2361672), (12, 1968060), (15, 1574448), (16, 1476045), (18, 1312040), (20, 1180836), (24, 984030), (30, 787224), (36, 656020), (40, 590418), (45, 524816), (48, 492015), (60, 393612), (72, 328010), (80, 295209), (90, 262408), (120, 196806), (144, 164005), (180, 131204), (240, 98403), (360, 65602), (720, 32801)]