71842920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{598691}}^1$

素因数の和:598705

約数の個数: 32

約数和(自身を含む): 215529120

約数和(自身を除く): 143686200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 598691, 1197382, 1796073, 2394764, 2993455, 3592146, 4789528, 5986910, 7184292, 8980365, 11973820, 14368584, 17960730, 23947640, 35921460, 71842920]

約数ペア:

[(1, 71842920), (2, 35921460), (3, 23947640), (4, 17960730), (5, 14368584), (6, 11973820), (8, 8980365), (10, 7184292), (12, 5986910), (15, 4789528), (20, 3592146), (24, 2993455), (30, 2394764), (40, 1796073), (60, 1197382), (120, 598691)]