31186080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{7219}}^1$

素因数の和:7243

約数の個数: 96

約数和(自身を含む): 109166400

約数和(自身を除く): 77980320

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, 7219, 14438, 21657, 28876, 36095, 43314, 57752, 64971, 72190, 86628, 108285, 115504, 129942, 144380, 173256, 194913, 216570, 231008, 259884, 288760, 324855, 346512, 389826, 433140, 519768, 577520, 649710, 693024, 779652, 866280, 974565, 1039536, 1155040, 1299420, 1559304, 1732560, 1949130, 2079072, 2598840, 3118608, 3465120, 3898260, 5197680, 6237216, 7796520, 10395360, 15593040, 31186080]

約数ペア:

[(1, 31186080), (2, 15593040), (3, 10395360), (4, 7796520), (5, 6237216), (6, 5197680), (8, 3898260), (9, 3465120), (10, 3118608), (12, 2598840), (15, 2079072), (16, 1949130), (18, 1732560), (20, 1559304), (24, 1299420), (27, 1155040), (30, 1039536), (32, 974565), (36, 866280), (40, 779652), (45, 693024), (48, 649710), (54, 577520), (60, 519768), (72, 433140), (80, 389826), (90, 346512), (96, 324855), (108, 288760), (120, 259884), (135, 231008), (144, 216570), (160, 194913), (180, 173256), (216, 144380), (240, 129942), (270, 115504), (288, 108285), (360, 86628), (432, 72190), (480, 64971), (540, 57752), (720, 43314), (864, 36095), (1080, 28876), (1440, 21657), (2160, 14438), (4320, 7219)]