54591480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{151643}}^1$

素因数の和:151660

約数の個数: 48

約数和(自身を含む): 177423480

約数和(自身を除く): 122832000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 151643, 303286, 454929, 606572, 758215, 909858, 1213144, 1364787, 1516430, 1819716, 2274645, 2729574, 3032860, 3639432, 4549290, 5459148, 6065720, 6823935, 9098580, 10918296, 13647870, 18197160, 27295740, 54591480]

約数ペア:

[(1, 54591480), (2, 27295740), (3, 18197160), (4, 13647870), (5, 10918296), (6, 9098580), (8, 6823935), (9, 6065720), (10, 5459148), (12, 4549290), (15, 3639432), (18, 3032860), (20, 2729574), (24, 2274645), (30, 1819716), (36, 1516430), (40, 1364787), (45, 1213144), (60, 909858), (72, 758215), (90, 606572), (120, 454929), (180, 303286), (360, 151643)]