12146580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67481}}^1$

素因数の和:67496

約数の個数: 36

約数和(自身を含む): 36845172

約数和(自身を除く): 24698592

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 67481, 134962, 202443, 269924, 337405, 404886, 607329, 674810, 809772, 1012215, 1214658, 1349620, 2024430, 2429316, 3036645, 4048860, 6073290, 12146580]

約数ペア:

[(1, 12146580), (2, 6073290), (3, 4048860), (4, 3036645), (5, 2429316), (6, 2024430), (9, 1349620), (10, 1214658), (12, 1012215), (15, 809772), (18, 674810), (20, 607329), (30, 404886), (36, 337405), (45, 269924), (60, 202443), (90, 134962), (180, 67481)]