129339720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{119759}}^1$

素因数の和:119779

約数の個数: 64

約数和(自身を含む): 431136000

約数和(自身を除く): 301796280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 119759, 239518, 359277, 479036, 598795, 718554, 958072, 1077831, 1197590, 1437108, 1796385, 2155662, 2395180, 2874216, 3233493, 3592770, 4311324, 4790360, 5389155, 6466986, 7185540, 8622648, 10778310, 12933972, 14371080, 16167465, 21556620, 25867944, 32334930, 43113240, 64669860, 129339720]

約数ペア:

[(1, 129339720), (2, 64669860), (3, 43113240), (4, 32334930), (5, 25867944), (6, 21556620), (8, 16167465), (9, 14371080), (10, 12933972), (12, 10778310), (15, 8622648), (18, 7185540), (20, 6466986), (24, 5389155), (27, 4790360), (30, 4311324), (36, 3592770), (40, 3233493), (45, 2874216), (54, 2395180), (60, 2155662), (72, 1796385), (90, 1437108), (108, 1197590), (120, 1077831), (135, 958072), (180, 718554), (216, 598795), (270, 479036), (360, 359277), (540, 239518), (1080, 119759)]