155753280

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{2003}}^1$

素因数の和:2035

約数の個数: 168

約数和(自身を含む): 555845472

約数和(自身を除く): 400092192

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, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2003, 2160, 2430, 2592, 2880, 3240, 3888, 4006, 4320, 4860, 5184, 6009, 6480, 7776, 8012, 8640, 9720, 10015, 12018, 12960, 15552, 16024, 18027, 19440, 20030, 24036, 25920, 30045, 32048, 36054, 38880, 40060, 48072, 54081, 60090, 64096, 72108, 77760, 80120, 90135, 96144, 108162, 120180, 128192, 144216, 160240, 162243, 180270, 192288, 216324, 240360, 270405, 288432, 320480, 324486, 360540, 384576, 432648, 480720, 486729, 540810, 576864, 640960, 648972, 721080, 811215, 865296, 961440, 973458, 1081620, 1153728, 1297944, 1442160, 1622430, 1730592, 1922880, 1946916, 2163240, 2433645, 2595888, 2884320, 3244860, 3461184, 3893832, 4326480, 4867290, 5191776, 5768640, 6489720, 7787664, 8652960, 9734580, 10383552, 12979440, 15575328, 17305920, 19469160, 25958880, 31150656, 38938320, 51917760, 77876640, 155753280]

約数ペア:

[(1, 155753280), (2, 77876640), (3, 51917760), (4, 38938320), (5, 31150656), (6, 25958880), (8, 19469160), (9, 17305920), (10, 15575328), (12, 12979440), (15, 10383552), (16, 9734580), (18, 8652960), (20, 7787664), (24, 6489720), (27, 5768640), (30, 5191776), (32, 4867290), (36, 4326480), (40, 3893832), (45, 3461184), (48, 3244860), (54, 2884320), (60, 2595888), (64, 2433645), (72, 2163240), (80, 1946916), (81, 1922880), (90, 1730592), (96, 1622430), (108, 1442160), (120, 1297944), (135, 1153728), (144, 1081620), (160, 973458), (162, 961440), (180, 865296), (192, 811215), (216, 721080), (240, 648972), (243, 640960), (270, 576864), (288, 540810), (320, 486729), (324, 480720), (360, 432648), (405, 384576), (432, 360540), (480, 324486), (486, 320480), (540, 288432), (576, 270405), (648, 240360), (720, 216324), (810, 192288), (864, 180270), (960, 162243), (972, 160240), (1080, 144216), (1215, 128192), (1296, 120180), (1440, 108162), (1620, 96144), (1728, 90135), (1944, 80120), (2003, 77760), (2160, 72108), (2430, 64096), (2592, 60090), (2880, 54081), (3240, 48072), (3888, 40060), (4006, 38880), (4320, 36054), (4860, 32048), (5184, 30045), (6009, 25920), (6480, 24036), (7776, 20030), (8012, 19440), (8640, 18027), (9720, 16024), (10015, 15552), (12018, 12960)]