260520048

素因数分解:

$2^4\times 3^2\times {\mathrm{1809167}}^1$

素因数の和:1809181

約数の個数: 30

約数和(自身を含む): 729094704

約数和(自身を除く): 468574656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1809167, 3618334, 5427501, 7236668, 10855002, 14473336, 16282503, 21710004, 28946672, 32565006, 43420008, 65130012, 86840016, 130260024, 260520048]

約数ペア:

[(1, 260520048), (2, 130260024), (3, 86840016), (4, 65130012), (6, 43420008), (8, 32565006), (9, 28946672), (12, 21710004), (16, 16282503), (18, 14473336), (24, 10855002), (36, 7236668), (48, 5427501), (72, 3618334), (144, 1809167)]