121920048

素因数分解:

$2^4\times 3^2\times {\mathrm{846667}}^1$

素因数の和:846681

約数の個数: 30

約数和(自身を含む): 341207204

約数和(自身を除く): 219287156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 846667, 1693334, 2540001, 3386668, 5080002, 6773336, 7620003, 10160004, 13546672, 15240006, 20320008, 30480012, 40640016, 60960024, 121920048]

約数ペア:

[(1, 121920048), (2, 60960024), (3, 40640016), (4, 30480012), (6, 20320008), (8, 15240006), (9, 13546672), (12, 10160004), (16, 7620003), (18, 6773336), (24, 5080002), (36, 3386668), (48, 2540001), (72, 1693334), (144, 846667)]