260784

素因数分解:

$2^4\times 3^2\times {\mathrm{1811}}^1$

素因数の和:1825

約数の個数: 30

約数和(自身を含む): 730236

約数和(自身を除く): 469452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1811, 3622, 5433, 7244, 10866, 14488, 16299, 21732, 28976, 32598, 43464, 65196, 86928, 130392, 260784]

約数ペア:

[(1, 260784), (2, 130392), (3, 86928), (4, 65196), (6, 43464), (8, 32598), (9, 28976), (12, 21732), (16, 16299), (18, 14488), (24, 10866), (36, 7244), (48, 5433), (72, 3622), (144, 1811)]