27432160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{3499}}^1$

素因数の和:3528

約数の個数: 72

約数和(自身を含む): 75411000

約数和(自身を除く): 47978840

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, 3499, 3920, 6998, 7840, 13996, 17495, 24493, 27992, 34990, 48986, 55984, 69980, 97972, 111968, 122465, 139960, 171451, 195944, 244930, 279920, 342902, 391888, 489860, 559840, 685804, 783776, 857255, 979720, 1371608, 1714510, 1959440, 2743216, 3429020, 3918880, 5486432, 6858040, 13716080, 27432160]

約数ペア:

[(1, 27432160), (2, 13716080), (4, 6858040), (5, 5486432), (7, 3918880), (8, 3429020), (10, 2743216), (14, 1959440), (16, 1714510), (20, 1371608), (28, 979720), (32, 857255), (35, 783776), (40, 685804), (49, 559840), (56, 489860), (70, 391888), (80, 342902), (98, 279920), (112, 244930), (140, 195944), (160, 171451), (196, 139960), (224, 122465), (245, 111968), (280, 97972), (392, 69980), (490, 55984), (560, 48986), (784, 34990), (980, 27992), (1120, 24493), (1568, 17495), (1960, 13996), (3499, 7840), (3920, 6998)]