1248004860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{20800081}}^1$

素因数の和:20800093

約数の個数: 24

約数和(自身を含む): 3494413776

約数和(自身を除く): 2246408916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 20800081, 41600162, 62400243, 83200324, 104000405, 124800486, 208000810, 249600972, 312001215, 416001620, 624002430, 1248004860]

約数ペア:

[(1, 1248004860), (2, 624002430), (3, 416001620), (4, 312001215), (5, 249600972), (6, 208000810), (10, 124800486), (12, 104000405), (15, 83200324), (20, 62400243), (30, 41600162), (60, 20800081)]