248260620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179899}}^1$

素因数の和:179934

約数の個数: 48

約数和(自身を含む): 725356800

約数和(自身を除く): 477096180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 179899, 359798, 539697, 719596, 899495, 1079394, 1798990, 2158788, 2698485, 3597980, 4137677, 5396970, 8275354, 10793940, 12413031, 16550708, 20688385, 24826062, 41376770, 49652124, 62065155, 82753540, 124130310, 248260620]

約数ペア:

[(1, 248260620), (2, 124130310), (3, 82753540), (4, 62065155), (5, 49652124), (6, 41376770), (10, 24826062), (12, 20688385), (15, 16550708), (20, 12413031), (23, 10793940), (30, 8275354), (46, 5396970), (60, 4137677), (69, 3597980), (92, 2698485), (115, 2158788), (138, 1798990), (230, 1079394), (276, 899495), (345, 719596), (460, 539697), (690, 359798), (1380, 179899)]