493361280

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:369

約数の個数: 320

約数和(自身を含む): 1824641280

約数和(自身を除く): 1331280000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 270, 279, 288, 307, 310, 320, 324, 360, 372, 384, 405, 432, 465, 480, 496, 540, 558, 576, 614, 620, 640, 648, 720, 744, 810, 837, 864, 921, 930, 960, 992, 1080, 1116, 1152, 1228, 1240, 1296, 1395, 1440, 1488, 1535, 1620, 1674, 1728, 1842, 1860, 1920, 1984, 2160, 2232, 2456, 2480, 2511, 2592, 2763, 2790, 2880, 2976, 3070, 3240, 3348, 3456, 3684, 3720, 3968, 4185, 4320, 4464, 4605, 4912, 4960, 5022, 5184, 5526, 5580, 5760, 5952, 6140, 6480, 6696, 7368, 7440, 8289, 8370, 8640, 8928, 9210, 9517, 9824, 9920, 10044, 10368, 11052, 11160, 11904, 12280, 12555, 12960, 13392, 13815, 14736, 14880, 16578, 16740, 17280, 17856, 18420, 19034, 19648, 19840, 20088, 22104, 22320, 24560, 24867, 25110, 25920, 26784, 27630, 28551, 29472, 29760, 33156, 33480, 35712, 36840, 38068, 39296, 40176, 41445, 44208, 44640, 47585, 49120, 49734, 50220, 51840, 53568, 55260, 57102, 58944, 59520, 66312, 66960, 73680, 76136, 80352, 82890, 85653, 88416, 89280, 95170, 98240, 99468, 100440, 107136, 110520, 114204, 117888, 124335, 132624, 133920, 142755, 147360, 152272, 160704, 165780, 171306, 176832, 178560, 190340, 196480, 198936, 200880, 221040, 228408, 248670, 256959, 265248, 267840, 285510, 294720, 304544, 321408, 331560, 342612, 353664, 380680, 397872, 401760, 428265, 442080, 456816, 497340, 513918, 530496, 535680, 571020, 589440, 609088, 663120, 685224, 761360, 770877, 795744, 803520, 856530, 884160, 913632, 994680, 1027836, 1060992, 1142040, 1218176, 1284795, 1326240, 1370448, 1522720, 1541754, 1591488, 1607040, 1713060, 1768320, 1827264, 1989360, 2055672, 2284080, 2569590, 2652480, 2740896, 3045440, 3083508, 3182976, 3426120, 3654528, 3854385, 3978720, 4111344, 4568160, 5139180, 5304960, 5481792, 6090880, 6167016, 6852240, 7708770, 7957440, 8222688, 9136320, 10278360, 10963584, 12334032, 13704480, 15417540, 15914880, 16445376, 18272640, 20556720, 24668064, 27408960, 30835080, 32890752, 41113440, 49336128, 54817920, 61670160, 82226880, 98672256, 123340320, 164453760, 246680640, 493361280]

約数ペア:

[(1, 493361280), (2, 246680640), (3, 164453760), (4, 123340320), (5, 98672256), (6, 82226880), (8, 61670160), (9, 54817920), (10, 49336128), (12, 41113440), (15, 32890752), (16, 30835080), (18, 27408960), (20, 24668064), (24, 20556720), (27, 18272640), (30, 16445376), (31, 15914880), (32, 15417540), (36, 13704480), (40, 12334032), (45, 10963584), (48, 10278360), (54, 9136320), (60, 8222688), (62, 7957440), (64, 7708770), (72, 6852240), (80, 6167016), (81, 6090880), (90, 5481792), (93, 5304960), (96, 5139180), (108, 4568160), (120, 4111344), (124, 3978720), (128, 3854385), (135, 3654528), (144, 3426120), (155, 3182976), (160, 3083508), (162, 3045440), (180, 2740896), (186, 2652480), (192, 2569590), (216, 2284080), (240, 2055672), (248, 1989360), (270, 1827264), (279, 1768320), (288, 1713060), (307, 1607040), (310, 1591488), (320, 1541754), (324, 1522720), (360, 1370448), (372, 1326240), (384, 1284795), (405, 1218176), (432, 1142040), (465, 1060992), (480, 1027836), (496, 994680), (540, 913632), (558, 884160), (576, 856530), (614, 803520), (620, 795744), (640, 770877), (648, 761360), (720, 685224), (744, 663120), (810, 609088), (837, 589440), (864, 571020), (921, 535680), (930, 530496), (960, 513918), (992, 497340), (1080, 456816), (1116, 442080), (1152, 428265), (1228, 401760), (1240, 397872), (1296, 380680), (1395, 353664), (1440, 342612), (1488, 331560), (1535, 321408), (1620, 304544), (1674, 294720), (1728, 285510), (1842, 267840), (1860, 265248), (1920, 256959), (1984, 248670), (2160, 228408), (2232, 221040), (2456, 200880), (2480, 198936), (2511, 196480), (2592, 190340), (2763, 178560), (2790, 176832), (2880, 171306), (2976, 165780), (3070, 160704), (3240, 152272), (3348, 147360), (3456, 142755), (3684, 133920), (3720, 132624), (3968, 124335), (4185, 117888), (4320, 114204), (4464, 110520), (4605, 107136), (4912, 100440), (4960, 99468), (5022, 98240), (5184, 95170), (5526, 89280), (5580, 88416), (5760, 85653), (5952, 82890), (6140, 80352), (6480, 76136), (6696, 73680), (7368, 66960), (7440, 66312), (8289, 59520), (8370, 58944), (8640, 57102), (8928, 55260), (9210, 53568), (9517, 51840), (9824, 50220), (9920, 49734), (10044, 49120), (10368, 47585), (11052, 44640), (11160, 44208), (11904, 41445), (12280, 40176), (12555, 39296), (12960, 38068), (13392, 36840), (13815, 35712), (14736, 33480), (14880, 33156), (16578, 29760), (16740, 29472), (17280, 28551), (17856, 27630), (18420, 26784), (19034, 25920), (19648, 25110), (19840, 24867), (20088, 24560), (22104, 22320)]