1661330280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13844419}}^1$

素因数の和:13844433

約数の個数: 32

約数和(自身を含む): 4983991200

約数和(自身を除く): 3322660920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 13844419, 27688838, 41533257, 55377676, 69222095, 83066514, 110755352, 138444190, 166133028, 207666285, 276888380, 332266056, 415332570, 553776760, 830665140, 1661330280]

約数ペア:

[(1, 1661330280), (2, 830665140), (3, 553776760), (4, 415332570), (5, 332266056), (6, 276888380), (8, 207666285), (10, 166133028), (12, 138444190), (15, 110755352), (20, 83066514), (24, 69222095), (30, 55377676), (40, 41533257), (60, 27688838), (120, 13844419)]