120030180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2000503}}^1$

素因数の和:2000515

約数の個数: 24

約数和(自身を含む): 336084672

約数和(自身を除く): 216054492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2000503, 4001006, 6001509, 8002012, 10002515, 12003018, 20005030, 24006036, 30007545, 40010060, 60015090, 120030180]

約数ペア:

[(1, 120030180), (2, 60015090), (3, 40010060), (4, 30007545), (5, 24006036), (6, 20005030), (10, 12003018), (12, 10002515), (15, 8002012), (20, 6001509), (30, 4001006), (60, 2000503)]