77573220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1292887}}^1$

素因数の和:1292899

約数の個数: 24

約数和(自身を含む): 217205184

約数和(自身を除く): 139631964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1292887, 2585774, 3878661, 5171548, 6464435, 7757322, 12928870, 15514644, 19393305, 25857740, 38786610, 77573220]

約数ペア:

[(1, 77573220), (2, 38786610), (3, 25857740), (4, 19393305), (5, 15514644), (6, 12928870), (10, 7757322), (12, 6464435), (15, 5171548), (20, 3878661), (30, 2585774), (60, 1292887)]