309353760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12637}}^1$

素因数の和:12675

約数の個数: 144

約数和(自身を含む): 1117856376

約数和(自身を除く): 808502616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 12637, 24480, 25274, 37911, 50548, 63185, 75822, 101096, 113733, 126370, 151644, 189555, 202192, 214829, 227466, 252740, 303288, 379110, 404384, 429658, 454932, 505480, 568665, 606576, 644487, 758220, 859316, 909864, 1010960, 1074145, 1137330, 1213152, 1288974, 1516440, 1718632, 1819728, 1933461, 2021920, 2148290, 2274660, 2577948, 3032880, 3222435, 3437264, 3639456, 3866922, 4296580, 4549320, 5155896, 6065760, 6444870, 6874528, 7733844, 8593160, 9098640, 9667305, 10311792, 12889740, 15467688, 17186320, 18197280, 19334610, 20623584, 25779480, 30935376, 34372640, 38669220, 51558960, 61870752, 77338440, 103117920, 154676880, 309353760]

約数ペア:

[(1, 309353760), (2, 154676880), (3, 103117920), (4, 77338440), (5, 61870752), (6, 51558960), (8, 38669220), (9, 34372640), (10, 30935376), (12, 25779480), (15, 20623584), (16, 19334610), (17, 18197280), (18, 17186320), (20, 15467688), (24, 12889740), (30, 10311792), (32, 9667305), (34, 9098640), (36, 8593160), (40, 7733844), (45, 6874528), (48, 6444870), (51, 6065760), (60, 5155896), (68, 4549320), (72, 4296580), (80, 3866922), (85, 3639456), (90, 3437264), (96, 3222435), (102, 3032880), (120, 2577948), (136, 2274660), (144, 2148290), (153, 2021920), (160, 1933461), (170, 1819728), (180, 1718632), (204, 1516440), (240, 1288974), (255, 1213152), (272, 1137330), (288, 1074145), (306, 1010960), (340, 909864), (360, 859316), (408, 758220), (480, 644487), (510, 606576), (544, 568665), (612, 505480), (680, 454932), (720, 429658), (765, 404384), (816, 379110), (1020, 303288), (1224, 252740), (1360, 227466), (1440, 214829), (1530, 202192), (1632, 189555), (2040, 151644), (2448, 126370), (2720, 113733), (3060, 101096), (4080, 75822), (4896, 63185), (6120, 50548), (8160, 37911), (12240, 25274), (12637, 24480)]