4955220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{27529}}^1$

素因数の和:27544

約数の個数: 36

約数和(自身を含む): 15031380

約数和(自身を除く): 10076160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 27529, 55058, 82587, 110116, 137645, 165174, 247761, 275290, 330348, 412935, 495522, 550580, 825870, 991044, 1238805, 1651740, 2477610, 4955220]

約数ペア:

[(1, 4955220), (2, 2477610), (3, 1651740), (4, 1238805), (5, 991044), (6, 825870), (9, 550580), (10, 495522), (12, 412935), (15, 330348), (18, 275290), (20, 247761), (30, 165174), (36, 137645), (45, 110116), (60, 82587), (90, 55058), (180, 27529)]