127501080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151787}}^1$

素因数の和:151808

約数の個数: 64

約数和(自身を含む): 437149440

約数和(自身を除く): 309648360

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, 151787, 303574, 455361, 607148, 758935, 910722, 1062509, 1214296, 1517870, 1821444, 2125018, 2276805, 3035740, 3187527, 3642888, 4250036, 4553610, 5312545, 6071480, 6375054, 8500072, 9107220, 10625090, 12750108, 15937635, 18214440, 21250180, 25500216, 31875270, 42500360, 63750540, 127501080]

約数ペア:

[(1, 127501080), (2, 63750540), (3, 42500360), (4, 31875270), (5, 25500216), (6, 21250180), (7, 18214440), (8, 15937635), (10, 12750108), (12, 10625090), (14, 9107220), (15, 8500072), (20, 6375054), (21, 6071480), (24, 5312545), (28, 4553610), (30, 4250036), (35, 3642888), (40, 3187527), (42, 3035740), (56, 2276805), (60, 2125018), (70, 1821444), (84, 1517870), (105, 1214296), (120, 1062509), (140, 910722), (168, 758935), (210, 607148), (280, 455361), (420, 303574), (840, 151787)]