128253480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1068779}}^1$

素因数の和:1068793

約数の個数: 32

約数和(自身を含む): 384760800

約数和(自身を除く): 256507320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1068779, 2137558, 3206337, 4275116, 5343895, 6412674, 8550232, 10687790, 12825348, 16031685, 21375580, 25650696, 32063370, 42751160, 64126740, 128253480]

約数ペア:

[(1, 128253480), (2, 64126740), (3, 42751160), (4, 32063370), (5, 25650696), (6, 21375580), (8, 16031685), (10, 12825348), (12, 10687790), (15, 8550232), (20, 6412674), (24, 5343895), (30, 4275116), (40, 3206337), (60, 2137558), (120, 1068779)]