512334480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{304961}}^1$

素因数の和:304984

約数の個数: 80

約数和(自身を含む): 1815133824

約数和(自身を除く): 1302799344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 304961, 609922, 914883, 1219844, 1524805, 1829766, 2134727, 2439688, 3049610, 3659532, 4269454, 4574415, 4879376, 6099220, 6404181, 7319064, 8538908, 9148830, 10673635, 12198440, 12808362, 14638128, 17077816, 18297660, 21347270, 24396880, 25616724, 32020905, 34155632, 36595320, 42694540, 51233448, 64041810, 73190640, 85389080, 102466896, 128083620, 170778160, 256167240, 512334480]

約数ペア:

[(1, 512334480), (2, 256167240), (3, 170778160), (4, 128083620), (5, 102466896), (6, 85389080), (7, 73190640), (8, 64041810), (10, 51233448), (12, 42694540), (14, 36595320), (15, 34155632), (16, 32020905), (20, 25616724), (21, 24396880), (24, 21347270), (28, 18297660), (30, 17077816), (35, 14638128), (40, 12808362), (42, 12198440), (48, 10673635), (56, 9148830), (60, 8538908), (70, 7319064), (80, 6404181), (84, 6099220), (105, 4879376), (112, 4574415), (120, 4269454), (140, 3659532), (168, 3049610), (210, 2439688), (240, 2134727), (280, 1829766), (336, 1524805), (420, 1219844), (560, 914883), (840, 609922), (1680, 304961)]