58920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{491}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 177120

約数和(自身を除く): 118200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 982, 1473, 1964, 2455, 2946, 3928, 4910, 5892, 7365, 9820, 11784, 14730, 19640, 29460, 58920]

約数ペア:

[(1, 58920), (2, 29460), (3, 19640), (4, 14730), (5, 11784), (6, 9820), (8, 7365), (10, 5892), (12, 4910), (15, 3928), (20, 2946), (24, 2455), (30, 1964), (40, 1473), (60, 982), (120, 491)]