8120391.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8443}}^1$

素因数の和:8508

約数の個数: 48

約数和(自身を含む): 76603968

約数和(自身を除く): 49755228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 8443, 16886, 25329, 33772, 42215, 50658, 84430, 101316, 126645, 168860, 253290, 447479, 506580, 894958, 1342437, 1789916, 2237395, 2684874, 4474790, 5369748, 6712185, 8949580, 13424370, 26848740]

約数ペア:

[(1, 26848740), (2, 13424370), (3, 8949580), (4, 6712185), (5, 5369748), (6, 4474790), (10, 2684874), (12, 2237395), (15, 1789916), (20, 1342437), (30, 894958), (53, 506580), (60, 447479), (106, 253290), (159, 168860), (212, 126645), (265, 101316), (318, 84430), (530, 50658), (636, 42215), (795, 33772), (1060, 25329), (1590, 16886), (3180, 8443)]