2160160

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 5334336

約数和(自身を除く): 3174176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 587, 736, 920, 1174, 1840, 2348, 2935, 3680, 4696, 5870, 9392, 11740, 13501, 18784, 23480, 27002, 46960, 54004, 67505, 93920, 108008, 135010, 216016, 270020, 432032, 540040, 1080080, 2160160]

約数ペア:

[(1, 2160160), (2, 1080080), (4, 540040), (5, 432032), (8, 270020), (10, 216016), (16, 135010), (20, 108008), (23, 93920), (32, 67505), (40, 54004), (46, 46960), (80, 27002), (92, 23480), (115, 18784), (160, 13501), (184, 11740), (230, 9392), (368, 5870), (460, 4696), (587, 3680), (736, 2935), (920, 2348), (1174, 1840)]