2001659280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8340247}}^1$

素因数の和:8340263

約数の個数: 40

約数和(自身を含む): 6205144512

約数和(自身を除く): 4203485232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8340247, 16680494, 25020741, 33360988, 41701235, 50041482, 66721976, 83402470, 100082964, 125103705, 133443952, 166804940, 200165928, 250207410, 333609880, 400331856, 500414820, 667219760, 1000829640, 2001659280]

約数ペア:

[(1, 2001659280), (2, 1000829640), (3, 667219760), (4, 500414820), (5, 400331856), (6, 333609880), (8, 250207410), (10, 200165928), (12, 166804940), (15, 133443952), (16, 125103705), (20, 100082964), (24, 83402470), (30, 66721976), (40, 50041482), (48, 41701235), (60, 33360988), (80, 25020741), (120, 16680494), (240, 8340247)]