272995920

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 280

約数和(自身を含む): 988841472

約数和(自身を除く): 715845552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 151, 155, 162, 180, 186, 216, 240, 243, 248, 270, 279, 302, 310, 324, 360, 372, 405, 432, 453, 465, 486, 496, 540, 558, 604, 620, 648, 720, 729, 744, 755, 810, 837, 906, 930, 972, 1080, 1116, 1208, 1215, 1240, 1296, 1359, 1395, 1458, 1488, 1510, 1620, 1674, 1812, 1860, 1944, 2160, 2232, 2265, 2416, 2430, 2480, 2511, 2718, 2790, 2916, 3020, 3240, 3348, 3624, 3645, 3720, 3888, 4077, 4185, 4464, 4530, 4681, 4860, 5022, 5436, 5580, 5832, 6040, 6480, 6696, 6795, 7248, 7290, 7440, 7533, 8154, 8370, 9060, 9362, 9720, 10044, 10872, 11160, 11664, 12080, 12231, 12555, 13392, 13590, 14043, 14580, 15066, 16308, 16740, 18120, 18724, 19440, 20088, 20385, 21744, 22320, 22599, 23405, 24462, 25110, 27180, 28086, 29160, 30132, 32616, 33480, 36240, 36693, 37448, 37665, 40176, 40770, 42129, 45198, 46810, 48924, 50220, 54360, 56172, 58320, 60264, 61155, 65232, 66960, 70215, 73386, 74896, 75330, 81540, 84258, 90396, 93620, 97848, 100440, 108720, 110079, 112344, 112995, 120528, 122310, 126387, 140430, 146772, 150660, 163080, 168516, 180792, 183465, 187240, 195696, 200880, 210645, 220158, 224688, 225990, 244620, 252774, 280860, 293544, 301320, 326160, 337032, 361584, 366930, 374480, 379161, 421290, 440316, 451980, 489240, 505548, 550395, 561720, 587088, 602640, 631935, 674064, 733860, 758322, 842580, 880632, 903960, 978480, 1011096, 1100790, 1123440, 1137483, 1263870, 1467720, 1516644, 1685160, 1761264, 1807920, 1895805, 2022192, 2201580, 2274966, 2527740, 2935440, 3033288, 3370320, 3412449, 3791610, 4403160, 4549932, 5055480, 5687415, 6066576, 6824898, 7583220, 8806320, 9099864, 10110960, 11374830, 13649796, 15166440, 17062245, 18199728, 22749660, 27299592, 30332880, 34124490, 45499320, 54599184, 68248980, 90998640, 136497960, 272995920]

約数ペア:

[(1, 272995920), (2, 136497960), (3, 90998640), (4, 68248980), (5, 54599184), (6, 45499320), (8, 34124490), (9, 30332880), (10, 27299592), (12, 22749660), (15, 18199728), (16, 17062245), (18, 15166440), (20, 13649796), (24, 11374830), (27, 10110960), (30, 9099864), (31, 8806320), (36, 7583220), (40, 6824898), (45, 6066576), (48, 5687415), (54, 5055480), (60, 4549932), (62, 4403160), (72, 3791610), (80, 3412449), (81, 3370320), (90, 3033288), (93, 2935440), (108, 2527740), (120, 2274966), (124, 2201580), (135, 2022192), (144, 1895805), (151, 1807920), (155, 1761264), (162, 1685160), (180, 1516644), (186, 1467720), (216, 1263870), (240, 1137483), (243, 1123440), (248, 1100790), (270, 1011096), (279, 978480), (302, 903960), (310, 880632), (324, 842580), (360, 758322), (372, 733860), (405, 674064), (432, 631935), (453, 602640), (465, 587088), (486, 561720), (496, 550395), (540, 505548), (558, 489240), (604, 451980), (620, 440316), (648, 421290), (720, 379161), (729, 374480), (744, 366930), (755, 361584), (810, 337032), (837, 326160), (906, 301320), (930, 293544), (972, 280860), (1080, 252774), (1116, 244620), (1208, 225990), (1215, 224688), (1240, 220158), (1296, 210645), (1359, 200880), (1395, 195696), (1458, 187240), (1488, 183465), (1510, 180792), (1620, 168516), (1674, 163080), (1812, 150660), (1860, 146772), (1944, 140430), (2160, 126387), (2232, 122310), (2265, 120528), (2416, 112995), (2430, 112344), (2480, 110079), (2511, 108720), (2718, 100440), (2790, 97848), (2916, 93620), (3020, 90396), (3240, 84258), (3348, 81540), (3624, 75330), (3645, 74896), (3720, 73386), (3888, 70215), (4077, 66960), (4185, 65232), (4464, 61155), (4530, 60264), (4681, 58320), (4860, 56172), (5022, 54360), (5436, 50220), (5580, 48924), (5832, 46810), (6040, 45198), (6480, 42129), (6696, 40770), (6795, 40176), (7248, 37665), (7290, 37448), (7440, 36693), (7533, 36240), (8154, 33480), (8370, 32616), (9060, 30132), (9362, 29160), (9720, 28086), (10044, 27180), (10872, 25110), (11160, 24462), (11664, 23405), (12080, 22599), (12231, 22320), (12555, 21744), (13392, 20385), (13590, 20088), (14043, 19440), (14580, 18724), (15066, 18120), (16308, 16740)]