57643920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{26687}}^1$

素因数の和:26709

約数の個数: 80

約数和(自身を含む): 198558720

約数和(自身を除く): 140914800

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 26687, 53374, 80061, 106748, 133435, 160122, 213496, 240183, 266870, 320244, 400305, 426992, 480366, 533740, 640488, 720549, 800610, 960732, 1067480, 1200915, 1280976, 1441098, 1601220, 1921464, 2134960, 2401830, 2882196, 3202440, 3602745, 3842928, 4803660, 5764392, 6404880, 7205490, 9607320, 11528784, 14410980, 19214640, 28821960, 57643920]

約数ペア:

[(1, 57643920), (2, 28821960), (3, 19214640), (4, 14410980), (5, 11528784), (6, 9607320), (8, 7205490), (9, 6404880), (10, 5764392), (12, 4803660), (15, 3842928), (16, 3602745), (18, 3202440), (20, 2882196), (24, 2401830), (27, 2134960), (30, 1921464), (36, 1601220), (40, 1441098), (45, 1280976), (48, 1200915), (54, 1067480), (60, 960732), (72, 800610), (80, 720549), (90, 640488), (108, 533740), (120, 480366), (135, 426992), (144, 400305), (180, 320244), (216, 266870), (240, 240183), (270, 213496), (360, 160122), (432, 133435), (540, 106748), (720, 80061), (1080, 53374), (2160, 26687)]