67488840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{187469}}^1$

素因数の和:187486

約数の個数: 48

約数和(自身を含む): 219339900

約数和(自身を除く): 151851060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 187469, 374938, 562407, 749876, 937345, 1124814, 1499752, 1687221, 1874690, 2249628, 2812035, 3374442, 3749380, 4499256, 5624070, 6748884, 7498760, 8436105, 11248140, 13497768, 16872210, 22496280, 33744420, 67488840]

約数ペア:

[(1, 67488840), (2, 33744420), (3, 22496280), (4, 16872210), (5, 13497768), (6, 11248140), (8, 8436105), (9, 7498760), (10, 6748884), (12, 5624070), (15, 4499256), (18, 3749380), (20, 3374442), (24, 2812035), (30, 2249628), (36, 1874690), (40, 1687221), (45, 1499752), (60, 1124814), (72, 937345), (90, 749876), (120, 562407), (180, 374938), (360, 187469)]