79062780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1317713}}^1$

素因数の和:1317725

約数の個数: 24

約数和(自身を含む): 221375952

約数和(自身を除く): 142313172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1317713, 2635426, 3953139, 5270852, 6588565, 7906278, 13177130, 15812556, 19765695, 26354260, 39531390, 79062780]

約数ペア:

[(1, 79062780), (2, 39531390), (3, 26354260), (4, 19765695), (5, 15812556), (6, 13177130), (10, 7906278), (12, 6588565), (15, 5270852), (20, 3953139), (30, 2635426), (60, 1317713)]