40942920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{341191}}^1$

素因数の和:341205

約数の個数: 32

約数和(自身を含む): 122829120

約数和(自身を除く): 81886200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 341191, 682382, 1023573, 1364764, 1705955, 2047146, 2729528, 3411910, 4094292, 5117865, 6823820, 8188584, 10235730, 13647640, 20471460, 40942920]

約数ペア:

[(1, 40942920), (2, 20471460), (3, 13647640), (4, 10235730), (5, 8188584), (6, 6823820), (8, 5117865), (10, 4094292), (12, 3411910), (15, 2729528), (20, 2047146), (24, 1705955), (30, 1364764), (40, 1023573), (60, 682382), (120, 341191)]