581152560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2421469}}^1$

素因数の和:2421485

約数の個数: 40

約数和(自身を含む): 1801573680

約数和(自身を除く): 1220421120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2421469, 4842938, 7264407, 9685876, 12107345, 14528814, 19371752, 24214690, 29057628, 36322035, 38743504, 48429380, 58115256, 72644070, 96858760, 116230512, 145288140, 193717520, 290576280, 581152560]

約数ペア:

[(1, 581152560), (2, 290576280), (3, 193717520), (4, 145288140), (5, 116230512), (6, 96858760), (8, 72644070), (10, 58115256), (12, 48429380), (15, 38743504), (16, 36322035), (20, 29057628), (24, 24214690), (30, 19371752), (40, 14528814), (48, 12107345), (60, 9685876), (80, 7264407), (120, 4842938), (240, 2421469)]