61976280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{516469}}^1$

素因数の和:516483

約数の個数: 32

約数和(自身を含む): 185929200

約数和(自身を除く): 123952920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 516469, 1032938, 1549407, 2065876, 2582345, 3098814, 4131752, 5164690, 6197628, 7747035, 10329380, 12395256, 15494070, 20658760, 30988140, 61976280]

約数ペア:

[(1, 61976280), (2, 30988140), (3, 20658760), (4, 15494070), (5, 12395256), (6, 10329380), (8, 7747035), (10, 6197628), (12, 5164690), (15, 4131752), (20, 3098814), (24, 2582345), (30, 2065876), (40, 1549407), (60, 1032938), (120, 516469)]