31332960

素因数分解:

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

素因数の和:7277

約数の個数: 96

約数和(自身を含む): 109680480

約数和(自身を除く): 78347520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 7253, 14506, 21759, 29012, 36265, 43518, 58024, 65277, 72530, 87036, 108795, 116048, 130554, 145060, 174072, 195831, 217590, 232096, 261108, 290120, 326385, 348144, 391662, 435180, 522216, 580240, 652770, 696288, 783324, 870360, 979155, 1044432, 1160480, 1305540, 1566648, 1740720, 1958310, 2088864, 2611080, 3133296, 3481440, 3916620, 5222160, 6266592, 7833240, 10444320, 15666480, 31332960]

約数ペア:

[(1, 31332960), (2, 15666480), (3, 10444320), (4, 7833240), (5, 6266592), (6, 5222160), (8, 3916620), (9, 3481440), (10, 3133296), (12, 2611080), (15, 2088864), (16, 1958310), (18, 1740720), (20, 1566648), (24, 1305540), (27, 1160480), (30, 1044432), (32, 979155), (36, 870360), (40, 783324), (45, 696288), (48, 652770), (54, 580240), (60, 522216), (72, 435180), (80, 391662), (90, 348144), (96, 326385), (108, 290120), (120, 261108), (135, 232096), (144, 217590), (160, 195831), (180, 174072), (216, 145060), (240, 130554), (270, 116048), (288, 108795), (360, 87036), (432, 72530), (480, 65277), (540, 58024), (720, 43518), (864, 36265), (1080, 29012), (1440, 21759), (2160, 14506), (4320, 7253)]