276734880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:321

約数の個数: 240

約数和(自身を含む): 990136224

約数和(自身を除く): 713401344

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, 72, 80, 81, 90, 96, 108, 120, 131, 135, 144, 160, 162, 163, 180, 216, 240, 262, 270, 288, 324, 326, 360, 393, 405, 432, 480, 489, 524, 540, 648, 652, 655, 720, 786, 810, 815, 864, 978, 1048, 1080, 1179, 1296, 1304, 1310, 1440, 1467, 1572, 1620, 1630, 1956, 1965, 2096, 2160, 2358, 2445, 2592, 2608, 2620, 2934, 3144, 3240, 3260, 3537, 3912, 3930, 4192, 4320, 4401, 4716, 4890, 5216, 5240, 5868, 5895, 6288, 6480, 6520, 7074, 7335, 7824, 7860, 8802, 9432, 9780, 10480, 10611, 11736, 11790, 12576, 12960, 13040, 13203, 14148, 14670, 15648, 15720, 17604, 17685, 18864, 19560, 20960, 21222, 21353, 22005, 23472, 23580, 26080, 26406, 28296, 29340, 31440, 35208, 35370, 37728, 39120, 42444, 42706, 44010, 46944, 47160, 52812, 53055, 56592, 58680, 62880, 64059, 66015, 70416, 70740, 78240, 84888, 85412, 88020, 94320, 105624, 106110, 106765, 113184, 117360, 128118, 132030, 140832, 141480, 169776, 170824, 176040, 188640, 192177, 211248, 212220, 213530, 234720, 256236, 264060, 282960, 320295, 339552, 341648, 352080, 384354, 422496, 424440, 427060, 512472, 528120, 565920, 576531, 640590, 683296, 704160, 768708, 848880, 854120, 960885, 1024944, 1056240, 1153062, 1281180, 1537416, 1697760, 1708240, 1729593, 1921770, 2049888, 2112480, 2306124, 2562360, 2882655, 3074832, 3416480, 3459186, 3843540, 4612248, 5124720, 5765310, 6149664, 6918372, 7687080, 8647965, 9224496, 10249440, 11530620, 13836744, 15374160, 17295930, 18448992, 23061240, 27673488, 30748320, 34591860, 46122480, 55346976, 69183720, 92244960, 138367440, 276734880]

約数ペア:

[(1, 276734880), (2, 138367440), (3, 92244960), (4, 69183720), (5, 55346976), (6, 46122480), (8, 34591860), (9, 30748320), (10, 27673488), (12, 23061240), (15, 18448992), (16, 17295930), (18, 15374160), (20, 13836744), (24, 11530620), (27, 10249440), (30, 9224496), (32, 8647965), (36, 7687080), (40, 6918372), (45, 6149664), (48, 5765310), (54, 5124720), (60, 4612248), (72, 3843540), (80, 3459186), (81, 3416480), (90, 3074832), (96, 2882655), (108, 2562360), (120, 2306124), (131, 2112480), (135, 2049888), (144, 1921770), (160, 1729593), (162, 1708240), (163, 1697760), (180, 1537416), (216, 1281180), (240, 1153062), (262, 1056240), (270, 1024944), (288, 960885), (324, 854120), (326, 848880), (360, 768708), (393, 704160), (405, 683296), (432, 640590), (480, 576531), (489, 565920), (524, 528120), (540, 512472), (648, 427060), (652, 424440), (655, 422496), (720, 384354), (786, 352080), (810, 341648), (815, 339552), (864, 320295), (978, 282960), (1048, 264060), (1080, 256236), (1179, 234720), (1296, 213530), (1304, 212220), (1310, 211248), (1440, 192177), (1467, 188640), (1572, 176040), (1620, 170824), (1630, 169776), (1956, 141480), (1965, 140832), (2096, 132030), (2160, 128118), (2358, 117360), (2445, 113184), (2592, 106765), (2608, 106110), (2620, 105624), (2934, 94320), (3144, 88020), (3240, 85412), (3260, 84888), (3537, 78240), (3912, 70740), (3930, 70416), (4192, 66015), (4320, 64059), (4401, 62880), (4716, 58680), (4890, 56592), (5216, 53055), (5240, 52812), (5868, 47160), (5895, 46944), (6288, 44010), (6480, 42706), (6520, 42444), (7074, 39120), (7335, 37728), (7824, 35370), (7860, 35208), (8802, 31440), (9432, 29340), (9780, 28296), (10480, 26406), (10611, 26080), (11736, 23580), (11790, 23472), (12576, 22005), (12960, 21353), (13040, 21222), (13203, 20960), (14148, 19560), (14670, 18864), (15648, 17685), (15720, 17604)]