322885440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{12457}}^1$

素因数の和:12486

約数の個数: 140

約数和(自身を含む): 1148652516

約数和(自身を除く): 825767076

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12457, 12960, 24914, 25920, 37371, 49828, 62285, 74742, 99656, 112113, 124570, 149484, 186855, 199312, 224226, 249140, 298968, 336339, 373710, 398624, 448452, 498280, 560565, 597936, 672678, 747420, 797248, 896904, 996560, 1009017, 1121130, 1195872, 1345356, 1494840, 1681695, 1793808, 1993120, 2018034, 2242260, 2391744, 2690712, 2989680, 3363390, 3587616, 3986240, 4036068, 4484520, 5045085, 5381424, 5979360, 6726780, 7175232, 8072136, 8969040, 10090170, 10762848, 11958720, 13453560, 16144272, 17938080, 20180340, 21525696, 26907120, 32288544, 35876160, 40360680, 53814240, 64577088, 80721360, 107628480, 161442720, 322885440]

約数ペア:

[(1, 322885440), (2, 161442720), (3, 107628480), (4, 80721360), (5, 64577088), (6, 53814240), (8, 40360680), (9, 35876160), (10, 32288544), (12, 26907120), (15, 21525696), (16, 20180340), (18, 17938080), (20, 16144272), (24, 13453560), (27, 11958720), (30, 10762848), (32, 10090170), (36, 8969040), (40, 8072136), (45, 7175232), (48, 6726780), (54, 5979360), (60, 5381424), (64, 5045085), (72, 4484520), (80, 4036068), (81, 3986240), (90, 3587616), (96, 3363390), (108, 2989680), (120, 2690712), (135, 2391744), (144, 2242260), (160, 2018034), (162, 1993120), (180, 1793808), (192, 1681695), (216, 1494840), (240, 1345356), (270, 1195872), (288, 1121130), (320, 1009017), (324, 996560), (360, 896904), (405, 797248), (432, 747420), (480, 672678), (540, 597936), (576, 560565), (648, 498280), (720, 448452), (810, 398624), (864, 373710), (960, 336339), (1080, 298968), (1296, 249140), (1440, 224226), (1620, 199312), (1728, 186855), (2160, 149484), (2592, 124570), (2880, 112113), (3240, 99656), (4320, 74742), (5184, 62285), (6480, 49828), (8640, 37371), (12457, 25920), (12960, 24914)]