2806868160

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{324869}}^1$

素因数の和:324895

約数の個数: 112

約数和(自身を含む): 9902037600

約数和(自身を除く): 7095169440

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, 8640, 324869, 649738, 974607, 1299476, 1624345, 1949214, 2598952, 2923821, 3248690, 3898428, 4873035, 5197904, 5847642, 6497380, 7796856, 8771463, 9746070, 10395808, 11695284, 12994760, 14619105, 15593712, 17542926, 19492140, 20791616, 23390568, 25989520, 29238210, 31187424, 35085852, 38984280, 43857315, 46781136, 51979040, 58476420, 62374848, 70171704, 77968560, 87714630, 93562272, 103958080, 116952840, 140343408, 155937120, 175429260, 187124544, 233905680, 280686816, 311874240, 350858520, 467811360, 561373632, 701717040, 935622720, 1403434080, 2806868160]

約数ペア:

[(1, 2806868160), (2, 1403434080), (3, 935622720), (4, 701717040), (5, 561373632), (6, 467811360), (8, 350858520), (9, 311874240), (10, 280686816), (12, 233905680), (15, 187124544), (16, 175429260), (18, 155937120), (20, 140343408), (24, 116952840), (27, 103958080), (30, 93562272), (32, 87714630), (36, 77968560), (40, 70171704), (45, 62374848), (48, 58476420), (54, 51979040), (60, 46781136), (64, 43857315), (72, 38984280), (80, 35085852), (90, 31187424), (96, 29238210), (108, 25989520), (120, 23390568), (135, 20791616), (144, 19492140), (160, 17542926), (180, 15593712), (192, 14619105), (216, 12994760), (240, 11695284), (270, 10395808), (288, 9746070), (320, 8771463), (360, 7796856), (432, 6497380), (480, 5847642), (540, 5197904), (576, 4873035), (720, 3898428), (864, 3248690), (960, 2923821), (1080, 2598952), (1440, 1949214), (1728, 1624345), (2160, 1299476), (2880, 974607), (4320, 649738), (8640, 324869)]