65907540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{122051}}^1$

素因数の和:122069

約数の個数: 48

約数和(自身を含む): 205047360

約数和(自身を除く): 139139820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 122051, 244102, 366153, 488204, 610255, 732306, 1098459, 1220510, 1464612, 1830765, 2196918, 2441020, 3295377, 3661530, 4393836, 5492295, 6590754, 7323060, 10984590, 13181508, 16476885, 21969180, 32953770, 65907540]

約数ペア:

[(1, 65907540), (2, 32953770), (3, 21969180), (4, 16476885), (5, 13181508), (6, 10984590), (9, 7323060), (10, 6590754), (12, 5492295), (15, 4393836), (18, 3661530), (20, 3295377), (27, 2441020), (30, 2196918), (36, 1830765), (45, 1464612), (54, 1220510), (60, 1098459), (90, 732306), (108, 610255), (135, 488204), (180, 366153), (270, 244102), (540, 122051)]