331599960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18061}}^1$

素因数の和:18098

約数の個数: 128

約数和(自身を含む): 1170417600

約数和(自身を除く): 838817640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 18061, 18360, 36122, 54183, 72244, 90305, 108366, 144488, 162549, 180610, 216732, 270915, 307037, 325098, 361220, 433464, 487647, 541830, 614074, 650196, 722440, 812745, 921111, 975294, 1083660, 1228148, 1300392, 1535185, 1625490, 1842222, 1950588, 2167320, 2438235, 2456296, 2763333, 3070370, 3250980, 3684444, 3901176, 4605555, 4876470, 5526666, 6140740, 6501960, 7368888, 8289999, 9211110, 9752940, 11053332, 12281480, 13816665, 16579998, 18422220, 19505880, 22106664, 27633330, 33159996, 36844440, 41449995, 55266660, 66319992, 82899990, 110533320, 165799980, 331599960]

約数ペア:

[(1, 331599960), (2, 165799980), (3, 110533320), (4, 82899990), (5, 66319992), (6, 55266660), (8, 41449995), (9, 36844440), (10, 33159996), (12, 27633330), (15, 22106664), (17, 19505880), (18, 18422220), (20, 16579998), (24, 13816665), (27, 12281480), (30, 11053332), (34, 9752940), (36, 9211110), (40, 8289999), (45, 7368888), (51, 6501960), (54, 6140740), (60, 5526666), (68, 4876470), (72, 4605555), (85, 3901176), (90, 3684444), (102, 3250980), (108, 3070370), (120, 2763333), (135, 2456296), (136, 2438235), (153, 2167320), (170, 1950588), (180, 1842222), (204, 1625490), (216, 1535185), (255, 1300392), (270, 1228148), (306, 1083660), (340, 975294), (360, 921111), (408, 812745), (459, 722440), (510, 650196), (540, 614074), (612, 541830), (680, 487647), (765, 433464), (918, 361220), (1020, 325098), (1080, 307037), (1224, 270915), (1530, 216732), (1836, 180610), (2040, 162549), (2295, 144488), (3060, 108366), (3672, 90305), (4590, 72244), (6120, 54183), (9180, 36122), (18061, 18360)]