2782020060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{5151889}}^1$

素因数の和:5151907

約数の個数: 48

約数和(自身を含む): 8655175200

約数和(自身を除く): 5873155140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 5151889, 10303778, 15455667, 20607556, 25759445, 30911334, 46367001, 51518890, 61822668, 77278335, 92734002, 103037780, 139101003, 154556670, 185468004, 231835005, 278202006, 309113340, 463670010, 556404012, 695505015, 927340020, 1391010030, 2782020060]

約数ペア:

[(1, 2782020060), (2, 1391010030), (3, 927340020), (4, 695505015), (5, 556404012), (6, 463670010), (9, 309113340), (10, 278202006), (12, 231835005), (15, 185468004), (18, 154556670), (20, 139101003), (27, 103037780), (30, 92734002), (36, 77278335), (45, 61822668), (54, 51518890), (60, 46367001), (90, 30911334), (108, 25759445), (135, 20607556), (180, 15455667), (270, 10303778), (540, 5151889)]