206122440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1717687}}^1$

素因数の和:1717701

約数の個数: 32

約数和(自身を含む): 618367680

約数和(自身を除く): 412245240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1717687, 3435374, 5153061, 6870748, 8588435, 10306122, 13741496, 17176870, 20612244, 25765305, 34353740, 41224488, 51530610, 68707480, 103061220, 206122440]

約数ペア:

[(1, 206122440), (2, 103061220), (3, 68707480), (4, 51530610), (5, 41224488), (6, 34353740), (8, 25765305), (10, 20612244), (12, 17176870), (15, 13741496), (20, 10306122), (24, 8588435), (30, 6870748), (40, 5153061), (60, 3435374), (120, 1717687)]