140998320

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{7253}}^1$

素因数の和:7281

約数の個数: 120

約数和(自身を含む): 491124816

約数和(自身を除く): 350126496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 7253, 9720, 14506, 19440, 21759, 29012, 36265, 43518, 58024, 65277, 72530, 87036, 108795, 116048, 130554, 145060, 174072, 195831, 217590, 261108, 290120, 326385, 348144, 391662, 435180, 522216, 580240, 587493, 652770, 783324, 870360, 979155, 1044432, 1174986, 1305540, 1566648, 1740720, 1762479, 1958310, 2349972, 2611080, 2937465, 3133296, 3524958, 3916620, 4699944, 5222160, 5874930, 7049916, 7833240, 8812395, 9399888, 11749860, 14099832, 15666480, 17624790, 23499720, 28199664, 35249580, 46999440, 70499160, 140998320]

約数ペア:

[(1, 140998320), (2, 70499160), (3, 46999440), (4, 35249580), (5, 28199664), (6, 23499720), (8, 17624790), (9, 15666480), (10, 14099832), (12, 11749860), (15, 9399888), (16, 8812395), (18, 7833240), (20, 7049916), (24, 5874930), (27, 5222160), (30, 4699944), (36, 3916620), (40, 3524958), (45, 3133296), (48, 2937465), (54, 2611080), (60, 2349972), (72, 1958310), (80, 1762479), (81, 1740720), (90, 1566648), (108, 1305540), (120, 1174986), (135, 1044432), (144, 979155), (162, 870360), (180, 783324), (216, 652770), (240, 587493), (243, 580240), (270, 522216), (324, 435180), (360, 391662), (405, 348144), (432, 326385), (486, 290120), (540, 261108), (648, 217590), (720, 195831), (810, 174072), (972, 145060), (1080, 130554), (1215, 116048), (1296, 108795), (1620, 87036), (1944, 72530), (2160, 65277), (2430, 58024), (3240, 43518), (3888, 36265), (4860, 29012), (6480, 21759), (7253, 19440), (9720, 14506)]