12456421140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{207607019}}^1$

素因数の和:207607031

約数の個数: 24

約数和(自身を含む): 34877979360

約数和(自身を除く): 22421558220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 207607019, 415214038, 622821057, 830428076, 1038035095, 1245642114, 2076070190, 2491284228, 3114105285, 4152140380, 6228210570, 12456421140]

約数ペア:

[(1, 12456421140), (2, 6228210570), (3, 4152140380), (4, 3114105285), (5, 2491284228), (6, 2076070190), (10, 1245642114), (12, 1038035095), (15, 830428076), (20, 622821057), (30, 415214038), (60, 207607019)]