8478120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{10093}}^1$

素因数の和:10114

約数の個数: 64

約数和(自身を含む): 29070720

約数和(自身を除く): 20592600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 10093, 20186, 30279, 40372, 50465, 60558, 70651, 80744, 100930, 121116, 141302, 151395, 201860, 211953, 242232, 282604, 302790, 353255, 403720, 423906, 565208, 605580, 706510, 847812, 1059765, 1211160, 1413020, 1695624, 2119530, 2826040, 4239060, 8478120]

約数ペア:

[(1, 8478120), (2, 4239060), (3, 2826040), (4, 2119530), (5, 1695624), (6, 1413020), (7, 1211160), (8, 1059765), (10, 847812), (12, 706510), (14, 605580), (15, 565208), (20, 423906), (21, 403720), (24, 353255), (28, 302790), (30, 282604), (35, 242232), (40, 211953), (42, 201860), (56, 151395), (60, 141302), (70, 121116), (84, 100930), (105, 80744), (120, 70651), (140, 60558), (168, 50465), (210, 40372), (280, 30279), (420, 20186), (840, 10093)]