39407040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{4561}}^1$

素因数の和:4587

約数の個数: 112

約数和(自身を含む): 139049760

約数和(自身を除く): 99642720

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 4561, 8640, 9122, 13683, 18244, 22805, 27366, 36488, 41049, 45610, 54732, 68415, 72976, 82098, 91220, 109464, 123147, 136830, 145952, 164196, 182440, 205245, 218928, 246294, 273660, 291904, 328392, 364880, 410490, 437856, 492588, 547320, 615735, 656784, 729760, 820980, 875712, 985176, 1094640, 1231470, 1313568, 1459520, 1641960, 1970352, 2189280, 2462940, 2627136, 3283920, 3940704, 4378560, 4925880, 6567840, 7881408, 9851760, 13135680, 19703520, 39407040]

約数ペア:

[(1, 39407040), (2, 19703520), (3, 13135680), (4, 9851760), (5, 7881408), (6, 6567840), (8, 4925880), (9, 4378560), (10, 3940704), (12, 3283920), (15, 2627136), (16, 2462940), (18, 2189280), (20, 1970352), (24, 1641960), (27, 1459520), (30, 1313568), (32, 1231470), (36, 1094640), (40, 985176), (45, 875712), (48, 820980), (54, 729760), (60, 656784), (64, 615735), (72, 547320), (80, 492588), (90, 437856), (96, 410490), (108, 364880), (120, 328392), (135, 291904), (144, 273660), (160, 246294), (180, 218928), (192, 205245), (216, 182440), (240, 164196), (270, 145952), (288, 136830), (320, 123147), (360, 109464), (432, 91220), (480, 82098), (540, 72976), (576, 68415), (720, 54732), (864, 45610), (960, 41049), (1080, 36488), (1440, 27366), (1728, 22805), (2160, 18244), (2880, 13683), (4320, 9122), (4561, 8640)]