51927840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{36061}}^1$

素因数の和:36082

約数の個数: 72

約数和(自身を含む): 177208668

約数和(自身を除く): 125280828

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 36061, 72122, 108183, 144244, 180305, 216366, 288488, 324549, 360610, 432732, 540915, 576976, 649098, 721220, 865464, 1081830, 1153952, 1298196, 1442440, 1622745, 1730928, 2163660, 2596392, 2884880, 3245490, 3461856, 4327320, 5192784, 5769760, 6490980, 8654640, 10385568, 12981960, 17309280, 25963920, 51927840]

約数ペア:

[(1, 51927840), (2, 25963920), (3, 17309280), (4, 12981960), (5, 10385568), (6, 8654640), (8, 6490980), (9, 5769760), (10, 5192784), (12, 4327320), (15, 3461856), (16, 3245490), (18, 2884880), (20, 2596392), (24, 2163660), (30, 1730928), (32, 1622745), (36, 1442440), (40, 1298196), (45, 1153952), (48, 1081830), (60, 865464), (72, 721220), (80, 649098), (90, 576976), (96, 540915), (120, 432732), (144, 360610), (160, 324549), (180, 288488), (240, 216366), (288, 180305), (360, 144244), (480, 108183), (720, 72122), (1440, 36061)]