8151480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{22643}}^1$

素因数の和:22660

約数の個数: 48

約数和(自身を含む): 26493480

約数和(自身を除く): 18342000

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, 22643, 45286, 67929, 90572, 113215, 135858, 181144, 203787, 226430, 271716, 339645, 407574, 452860, 543432, 679290, 815148, 905720, 1018935, 1358580, 1630296, 2037870, 2717160, 4075740, 8151480]

約数ペア:

[(1, 8151480), (2, 4075740), (3, 2717160), (4, 2037870), (5, 1630296), (6, 1358580), (8, 1018935), (9, 905720), (10, 815148), (12, 679290), (15, 543432), (18, 452860), (20, 407574), (24, 339645), (30, 271716), (36, 226430), (40, 203787), (45, 181144), (60, 135858), (72, 113215), (90, 90572), (120, 67929), (180, 45286), (360, 22643)]