22515840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1303}}^1$

素因数の和:1331

約数の個数: 128

約数和(自身を含む): 79804800

約数和(自身を除く): 57288960

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1303, 1440, 1728, 1920, 2160, 2606, 2880, 3456, 3909, 4320, 5212, 5760, 6515, 7818, 8640, 10424, 11727, 13030, 15636, 17280, 19545, 20848, 23454, 26060, 31272, 35181, 39090, 41696, 46908, 52120, 58635, 62544, 70362, 78180, 83392, 93816, 104240, 117270, 125088, 140724, 156360, 166784, 175905, 187632, 208480, 234540, 250176, 281448, 312720, 351810, 375264, 416960, 469080, 500352, 562896, 625440, 703620, 750528, 833920, 938160, 1125792, 1250880, 1407240, 1501056, 1876320, 2251584, 2501760, 2814480, 3752640, 4503168, 5628960, 7505280, 11257920, 22515840]

約数ペア:

[(1, 22515840), (2, 11257920), (3, 7505280), (4, 5628960), (5, 4503168), (6, 3752640), (8, 2814480), (9, 2501760), (10, 2251584), (12, 1876320), (15, 1501056), (16, 1407240), (18, 1250880), (20, 1125792), (24, 938160), (27, 833920), (30, 750528), (32, 703620), (36, 625440), (40, 562896), (45, 500352), (48, 469080), (54, 416960), (60, 375264), (64, 351810), (72, 312720), (80, 281448), (90, 250176), (96, 234540), (108, 208480), (120, 187632), (128, 175905), (135, 166784), (144, 156360), (160, 140724), (180, 125088), (192, 117270), (216, 104240), (240, 93816), (270, 83392), (288, 78180), (320, 70362), (360, 62544), (384, 58635), (432, 52120), (480, 46908), (540, 41696), (576, 39090), (640, 35181), (720, 31272), (864, 26060), (960, 23454), (1080, 20848), (1152, 19545), (1303, 17280), (1440, 15636), (1728, 13030), (1920, 11727), (2160, 10424), (2606, 8640), (2880, 7818), (3456, 6515), (3909, 5760), (4320, 5212)]