124804960

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{15919}}^1$

素因数の和:15948

約数の個数: 72

約数和(自身を含む): 343012320

約数和(自身を除く): 218207360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 15919, 31838, 63676, 79595, 111433, 127352, 159190, 222866, 254704, 318380, 445732, 509408, 557165, 636760, 780031, 891464, 1114330, 1273520, 1560062, 1782928, 2228660, 2547040, 3120124, 3565856, 3900155, 4457320, 6240248, 7800310, 8914640, 12480496, 15600620, 17829280, 24960992, 31201240, 62402480, 124804960]

約数ペア:

[(1, 124804960), (2, 62402480), (4, 31201240), (5, 24960992), (7, 17829280), (8, 15600620), (10, 12480496), (14, 8914640), (16, 7800310), (20, 6240248), (28, 4457320), (32, 3900155), (35, 3565856), (40, 3120124), (49, 2547040), (56, 2228660), (70, 1782928), (80, 1560062), (98, 1273520), (112, 1114330), (140, 891464), (160, 780031), (196, 636760), (224, 557165), (245, 509408), (280, 445732), (392, 318380), (490, 254704), (560, 222866), (784, 159190), (980, 127352), (1120, 111433), (1568, 79595), (1960, 63676), (3920, 31838), (7840, 15919)]