313968960

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{12113}}^1$

素因数の和:12142

約数の個数: 140

約数和(自身を含む): 1116935028

約数和(自身を除く): 802966068

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, 12113, 12960, 24226, 25920, 36339, 48452, 60565, 72678, 96904, 109017, 121130, 145356, 181695, 193808, 218034, 242260, 290712, 327051, 363390, 387616, 436068, 484520, 545085, 581424, 654102, 726780, 775232, 872136, 969040, 981153, 1090170, 1162848, 1308204, 1453560, 1635255, 1744272, 1938080, 1962306, 2180340, 2325696, 2616408, 2907120, 3270510, 3488544, 3876160, 3924612, 4360680, 4905765, 5232816, 5814240, 6541020, 6977088, 7849224, 8721360, 9811530, 10465632, 11628480, 13082040, 15698448, 17442720, 19623060, 20931264, 26164080, 31396896, 34885440, 39246120, 52328160, 62793792, 78492240, 104656320, 156984480, 313968960]

約数ペア:

[(1, 313968960), (2, 156984480), (3, 104656320), (4, 78492240), (5, 62793792), (6, 52328160), (8, 39246120), (9, 34885440), (10, 31396896), (12, 26164080), (15, 20931264), (16, 19623060), (18, 17442720), (20, 15698448), (24, 13082040), (27, 11628480), (30, 10465632), (32, 9811530), (36, 8721360), (40, 7849224), (45, 6977088), (48, 6541020), (54, 5814240), (60, 5232816), (64, 4905765), (72, 4360680), (80, 3924612), (81, 3876160), (90, 3488544), (96, 3270510), (108, 2907120), (120, 2616408), (135, 2325696), (144, 2180340), (160, 1962306), (162, 1938080), (180, 1744272), (192, 1635255), (216, 1453560), (240, 1308204), (270, 1162848), (288, 1090170), (320, 981153), (324, 969040), (360, 872136), (405, 775232), (432, 726780), (480, 654102), (540, 581424), (576, 545085), (648, 484520), (720, 436068), (810, 387616), (864, 363390), (960, 327051), (1080, 290712), (1296, 242260), (1440, 218034), (1620, 193808), (1728, 181695), (2160, 145356), (2592, 121130), (2880, 109017), (3240, 96904), (4320, 72678), (5184, 60565), (6480, 48452), (8640, 36339), (12113, 25920), (12960, 24226)]