5278920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43991}}^1$

素因数の和:44005

約数の個数: 32

約数和(自身を含む): 15837120

約数和(自身を除く): 10558200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 43991, 87982, 131973, 175964, 219955, 263946, 351928, 439910, 527892, 659865, 879820, 1055784, 1319730, 1759640, 2639460, 5278920]

約数ペア:

[(1, 5278920), (2, 2639460), (3, 1759640), (4, 1319730), (5, 1055784), (6, 879820), (8, 659865), (10, 527892), (12, 439910), (15, 351928), (20, 263946), (24, 219955), (30, 175964), (40, 131973), (60, 87982), (120, 43991)]