531775680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{553933}}^1$

素因数の和:553953

約数の個数: 56

約数和(自身を含む): 1688390832

約数和(自身を除く): 1156615152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 553933, 1107866, 1661799, 2215732, 2769665, 3323598, 4431464, 5539330, 6647196, 8308995, 8862928, 11078660, 13294392, 16617990, 17725856, 22157320, 26588784, 33235980, 35451712, 44314640, 53177568, 66471960, 88629280, 106355136, 132943920, 177258560, 265887840, 531775680]

約数ペア:

[(1, 531775680), (2, 265887840), (3, 177258560), (4, 132943920), (5, 106355136), (6, 88629280), (8, 66471960), (10, 53177568), (12, 44314640), (15, 35451712), (16, 33235980), (20, 26588784), (24, 22157320), (30, 17725856), (32, 16617990), (40, 13294392), (48, 11078660), (60, 8862928), (64, 8308995), (80, 6647196), (96, 5539330), (120, 4431464), (160, 3323598), (192, 2769665), (240, 2215732), (320, 1661799), (480, 1107866), (960, 553933)]