79349580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{440831}}^1$

素因数の和:440846

約数の個数: 36

約数和(自身を含む): 240694272

約数和(自身を除く): 161344692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 440831, 881662, 1322493, 1763324, 2204155, 2644986, 3967479, 4408310, 5289972, 6612465, 7934958, 8816620, 13224930, 15869916, 19837395, 26449860, 39674790, 79349580]

約数ペア:

[(1, 79349580), (2, 39674790), (3, 26449860), (4, 19837395), (5, 15869916), (6, 13224930), (9, 8816620), (10, 7934958), (12, 6612465), (15, 5289972), (18, 4408310), (20, 3967479), (30, 2644986), (36, 2204155), (45, 1763324), (60, 1322493), (90, 881662), (180, 440831)]