8542920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71191}}^1$

素因数の和:71205

約数の個数: 32

約数和(自身を含む): 25629120

約数和(自身を除く): 17086200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 71191, 142382, 213573, 284764, 355955, 427146, 569528, 711910, 854292, 1067865, 1423820, 1708584, 2135730, 2847640, 4271460, 8542920]

約数ペア:

[(1, 8542920), (2, 4271460), (3, 2847640), (4, 2135730), (5, 1708584), (6, 1423820), (8, 1067865), (10, 854292), (12, 711910), (15, 569528), (20, 427146), (24, 355955), (30, 284764), (40, 213573), (60, 142382), (120, 71191)]