118131840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{20509}}^1$

素因数の和:20534

約数の個数: 96

約数和(自身を含む): 407943900

約数和(自身を除く): 289812060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 20509, 41018, 61527, 82036, 102545, 123054, 164072, 184581, 205090, 246108, 307635, 328144, 369162, 410180, 492216, 615270, 656288, 738324, 820360, 922905, 984432, 1230540, 1312576, 1476648, 1640720, 1845810, 1968864, 2461080, 2625152, 2953296, 3281440, 3691620, 3937728, 4922160, 5906592, 6562880, 7383240, 7875456, 9844320, 11813184, 13125760, 14766480, 19688640, 23626368, 29532960, 39377280, 59065920, 118131840]

約数ペア:

[(1, 118131840), (2, 59065920), (3, 39377280), (4, 29532960), (5, 23626368), (6, 19688640), (8, 14766480), (9, 13125760), (10, 11813184), (12, 9844320), (15, 7875456), (16, 7383240), (18, 6562880), (20, 5906592), (24, 4922160), (30, 3937728), (32, 3691620), (36, 3281440), (40, 2953296), (45, 2625152), (48, 2461080), (60, 1968864), (64, 1845810), (72, 1640720), (80, 1476648), (90, 1312576), (96, 1230540), (120, 984432), (128, 922905), (144, 820360), (160, 738324), (180, 656288), (192, 615270), (240, 492216), (288, 410180), (320, 369162), (360, 328144), (384, 307635), (480, 246108), (576, 205090), (640, 184581), (720, 164072), (960, 123054), (1152, 102545), (1440, 82036), (1920, 61527), (2880, 41018), (5760, 20509)]