7281994320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{26407}}^1$

素因数の和:26809

約数の個数: 120

約数和(自身を含む): 24520144896

約数和(自身を除く): 17238150576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 383, 720, 766, 1149, 1532, 1915, 2298, 3064, 3447, 3830, 4596, 5745, 6128, 6894, 7660, 9192, 11490, 13788, 15320, 17235, 18384, 22980, 26407, 27576, 30640, 34470, 45960, 52814, 55152, 68940, 79221, 91920, 105628, 132035, 137880, 158442, 211256, 237663, 264070, 275760, 316884, 396105, 422512, 475326, 528140, 633768, 792210, 950652, 1056280, 1188315, 1267536, 1584420, 1901304, 2112560, 2376630, 3168840, 3802608, 4753260, 6337680, 9506520, 10113881, 19013040, 20227762, 30341643, 40455524, 50569405, 60683286, 80911048, 91024929, 101138810, 121366572, 151708215, 161822096, 182049858, 202277620, 242733144, 303416430, 364099716, 404555240, 455124645, 485466288, 606832860, 728199432, 809110480, 910249290, 1213665720, 1456398864, 1820498580, 2427331440, 3640997160, 7281994320]

約数ペア:

[(1, 7281994320), (2, 3640997160), (3, 2427331440), (4, 1820498580), (5, 1456398864), (6, 1213665720), (8, 910249290), (9, 809110480), (10, 728199432), (12, 606832860), (15, 485466288), (16, 455124645), (18, 404555240), (20, 364099716), (24, 303416430), (30, 242733144), (36, 202277620), (40, 182049858), (45, 161822096), (48, 151708215), (60, 121366572), (72, 101138810), (80, 91024929), (90, 80911048), (120, 60683286), (144, 50569405), (180, 40455524), (240, 30341643), (360, 20227762), (383, 19013040), (720, 10113881), (766, 9506520), (1149, 6337680), (1532, 4753260), (1915, 3802608), (2298, 3168840), (3064, 2376630), (3447, 2112560), (3830, 1901304), (4596, 1584420), (5745, 1267536), (6128, 1188315), (6894, 1056280), (7660, 950652), (9192, 792210), (11490, 633768), (13788, 528140), (15320, 475326), (17235, 422512), (18384, 396105), (22980, 316884), (26407, 275760), (27576, 264070), (30640, 237663), (34470, 211256), (45960, 158442), (52814, 137880), (55152, 132035), (68940, 105628), (79221, 91920)]