124747840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{55691}}^1$

素因数の和:55715

約数の個数: 56

約数和(自身を含む): 339498432

約数和(自身を除く): 214750592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 55691, 111382, 222764, 278455, 389837, 445528, 556910, 779674, 891056, 1113820, 1559348, 1782112, 1949185, 2227640, 3118696, 3564224, 3898370, 4455280, 6237392, 7796740, 8910560, 12474784, 15593480, 17821120, 24949568, 31186960, 62373920, 124747840]

約数ペア:

[(1, 124747840), (2, 62373920), (4, 31186960), (5, 24949568), (7, 17821120), (8, 15593480), (10, 12474784), (14, 8910560), (16, 7796740), (20, 6237392), (28, 4455280), (32, 3898370), (35, 3564224), (40, 3118696), (56, 2227640), (64, 1949185), (70, 1782112), (80, 1559348), (112, 1113820), (140, 891056), (160, 779674), (224, 556910), (280, 445528), (320, 389837), (448, 278455), (560, 222764), (1120, 111382), (2240, 55691)]