2928960

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{113}}^1$

素因数の和:142

約数の個数: 140

約数和(自身を含む): 10511028

約数和(自身を除く): 7582068

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, 113, 120, 135, 144, 160, 162, 180, 192, 216, 226, 240, 270, 288, 320, 324, 339, 360, 405, 432, 452, 480, 540, 565, 576, 648, 678, 720, 810, 864, 904, 960, 1017, 1080, 1130, 1296, 1356, 1440, 1620, 1695, 1728, 1808, 2034, 2160, 2260, 2592, 2712, 2880, 3051, 3240, 3390, 3616, 4068, 4320, 4520, 5085, 5184, 5424, 6102, 6480, 6780, 7232, 8136, 8640, 9040, 9153, 10170, 10848, 12204, 12960, 13560, 15255, 16272, 18080, 18306, 20340, 21696, 24408, 25920, 27120, 30510, 32544, 36160, 36612, 40680, 45765, 48816, 54240, 61020, 65088, 73224, 81360, 91530, 97632, 108480, 122040, 146448, 162720, 183060, 195264, 244080, 292896, 325440, 366120, 488160, 585792, 732240, 976320, 1464480, 2928960]

約数ペア:

[(1, 2928960), (2, 1464480), (3, 976320), (4, 732240), (5, 585792), (6, 488160), (8, 366120), (9, 325440), (10, 292896), (12, 244080), (15, 195264), (16, 183060), (18, 162720), (20, 146448), (24, 122040), (27, 108480), (30, 97632), (32, 91530), (36, 81360), (40, 73224), (45, 65088), (48, 61020), (54, 54240), (60, 48816), (64, 45765), (72, 40680), (80, 36612), (81, 36160), (90, 32544), (96, 30510), (108, 27120), (113, 25920), (120, 24408), (135, 21696), (144, 20340), (160, 18306), (162, 18080), (180, 16272), (192, 15255), (216, 13560), (226, 12960), (240, 12204), (270, 10848), (288, 10170), (320, 9153), (324, 9040), (339, 8640), (360, 8136), (405, 7232), (432, 6780), (452, 6480), (480, 6102), (540, 5424), (565, 5184), (576, 5085), (648, 4520), (678, 4320), (720, 4068), (810, 3616), (864, 3390), (904, 3240), (960, 3051), (1017, 2880), (1080, 2712), (1130, 2592), (1296, 2260), (1356, 2160), (1440, 2034), (1620, 1808), (1695, 1728)]