61359240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{511327}}^1$

素因数の和:511341

約数の個数: 32

約数和(自身を含む): 184078080

約数和(自身を除く): 122718840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 511327, 1022654, 1533981, 2045308, 2556635, 3067962, 4090616, 5113270, 6135924, 7669905, 10226540, 12271848, 15339810, 20453080, 30679620, 61359240]

約数ペア:

[(1, 61359240), (2, 30679620), (3, 20453080), (4, 15339810), (5, 12271848), (6, 10226540), (8, 7669905), (10, 6135924), (12, 5113270), (15, 4090616), (20, 3067962), (24, 2556635), (30, 2045308), (40, 1533981), (60, 1022654), (120, 511327)]