495025920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:567

約数の個数: 216

約数和(自身を含む): 1734301296

約数和(自身を除く): 1239275376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 128, 144, 160, 180, 192, 194, 240, 256, 288, 291, 320, 360, 384, 388, 443, 480, 485, 576, 582, 640, 720, 768, 776, 873, 886, 960, 970, 1152, 1164, 1280, 1329, 1440, 1455, 1552, 1746, 1772, 1920, 1940, 2215, 2304, 2328, 2658, 2880, 2910, 3104, 3492, 3544, 3840, 3880, 3987, 4365, 4430, 4656, 5316, 5760, 5820, 6208, 6645, 6984, 7088, 7760, 7974, 8730, 8860, 9312, 10632, 11520, 11640, 12416, 13290, 13968, 14176, 15520, 15948, 17460, 17720, 18624, 19935, 21264, 23280, 24832, 26580, 27936, 28352, 31040, 31896, 34920, 35440, 37248, 39870, 42528, 42971, 46560, 53160, 55872, 56704, 62080, 63792, 69840, 70880, 74496, 79740, 85056, 85942, 93120, 106320, 111744, 113408, 124160, 127584, 128913, 139680, 141760, 159480, 170112, 171884, 186240, 212640, 214855, 223488, 255168, 257826, 279360, 283520, 318960, 340224, 343768, 372480, 386739, 425280, 429710, 510336, 515652, 558720, 567040, 637920, 644565, 687536, 773478, 850560, 859420, 1020672, 1031304, 1117440, 1275840, 1289130, 1375072, 1546956, 1701120, 1718840, 1933695, 2062608, 2551680, 2578260, 2750144, 3093912, 3437680, 3867390, 4125216, 5103360, 5156520, 5500288, 6187824, 6875360, 7734780, 8250432, 10313040, 11000576, 12375648, 13750720, 15469560, 16500864, 20626080, 24751296, 27501440, 30939120, 33001728, 41252160, 49502592, 55002880, 61878240, 82504320, 99005184, 123756480, 165008640, 247512960, 495025920]

約数ペア:

[(1, 495025920), (2, 247512960), (3, 165008640), (4, 123756480), (5, 99005184), (6, 82504320), (8, 61878240), (9, 55002880), (10, 49502592), (12, 41252160), (15, 33001728), (16, 30939120), (18, 27501440), (20, 24751296), (24, 20626080), (30, 16500864), (32, 15469560), (36, 13750720), (40, 12375648), (45, 11000576), (48, 10313040), (60, 8250432), (64, 7734780), (72, 6875360), (80, 6187824), (90, 5500288), (96, 5156520), (97, 5103360), (120, 4125216), (128, 3867390), (144, 3437680), (160, 3093912), (180, 2750144), (192, 2578260), (194, 2551680), (240, 2062608), (256, 1933695), (288, 1718840), (291, 1701120), (320, 1546956), (360, 1375072), (384, 1289130), (388, 1275840), (443, 1117440), (480, 1031304), (485, 1020672), (576, 859420), (582, 850560), (640, 773478), (720, 687536), (768, 644565), (776, 637920), (873, 567040), (886, 558720), (960, 515652), (970, 510336), (1152, 429710), (1164, 425280), (1280, 386739), (1329, 372480), (1440, 343768), (1455, 340224), (1552, 318960), (1746, 283520), (1772, 279360), (1920, 257826), (1940, 255168), (2215, 223488), (2304, 214855), (2328, 212640), (2658, 186240), (2880, 171884), (2910, 170112), (3104, 159480), (3492, 141760), (3544, 139680), (3840, 128913), (3880, 127584), (3987, 124160), (4365, 113408), (4430, 111744), (4656, 106320), (5316, 93120), (5760, 85942), (5820, 85056), (6208, 79740), (6645, 74496), (6984, 70880), (7088, 69840), (7760, 63792), (7974, 62080), (8730, 56704), (8860, 55872), (9312, 53160), (10632, 46560), (11520, 42971), (11640, 42528), (12416, 39870), (13290, 37248), (13968, 35440), (14176, 34920), (15520, 31896), (15948, 31040), (17460, 28352), (17720, 27936), (18624, 26580), (19935, 24832), (21264, 23280)]