918457920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{106303}}^1$

素因数の和:106329

約数の個数: 112

約数和(自身を含む): 3240145920

約数和(自身を除く): 2321688000

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, 106303, 212606, 318909, 425212, 531515, 637818, 850424, 956727, 1063030, 1275636, 1594545, 1700848, 1913454, 2126060, 2551272, 2870181, 3189090, 3401696, 3826908, 4252120, 4783635, 5102544, 5740362, 6378180, 6803392, 7653816, 8504240, 9567270, 10205088, 11480724, 12756360, 14350905, 15307632, 17008480, 19134540, 20410176, 22961448, 25512720, 28701810, 30615264, 34016960, 38269080, 45922896, 51025440, 57403620, 61230528, 76538160, 91845792, 102050880, 114807240, 153076320, 183691584, 229614480, 306152640, 459228960, 918457920]

約数ペア:

[(1, 918457920), (2, 459228960), (3, 306152640), (4, 229614480), (5, 183691584), (6, 153076320), (8, 114807240), (9, 102050880), (10, 91845792), (12, 76538160), (15, 61230528), (16, 57403620), (18, 51025440), (20, 45922896), (24, 38269080), (27, 34016960), (30, 30615264), (32, 28701810), (36, 25512720), (40, 22961448), (45, 20410176), (48, 19134540), (54, 17008480), (60, 15307632), (64, 14350905), (72, 12756360), (80, 11480724), (90, 10205088), (96, 9567270), (108, 8504240), (120, 7653816), (135, 6803392), (144, 6378180), (160, 5740362), (180, 5102544), (192, 4783635), (216, 4252120), (240, 3826908), (270, 3401696), (288, 3189090), (320, 2870181), (360, 2551272), (432, 2126060), (480, 1913454), (540, 1700848), (576, 1594545), (720, 1275636), (864, 1063030), (960, 956727), (1080, 850424), (1440, 637818), (1728, 531515), (2160, 425212), (2880, 318909), (4320, 212606), (8640, 106303)]