1448080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:823

約数の個数: 40

約数和(自身を含む): 3517632

約数和(自身を除く): 2069552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 787, 920, 1574, 1840, 3148, 3935, 6296, 7870, 12592, 15740, 18101, 31480, 36202, 62960, 72404, 90505, 144808, 181010, 289616, 362020, 724040, 1448080]

約数ペア:

[(1, 1448080), (2, 724040), (4, 362020), (5, 289616), (8, 181010), (10, 144808), (16, 90505), (20, 72404), (23, 62960), (40, 36202), (46, 31480), (80, 18101), (92, 15740), (115, 12592), (184, 7870), (230, 6296), (368, 3935), (460, 3148), (787, 1840), (920, 1574)]