242930880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:964

約数の個数: 224

約数和(自身を含む): 885626880

約数和(自身を除く): 642696000

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, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 907, 930, 960, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1728, 1814, 1860, 1984, 2160, 2232, 2480, 2721, 2790, 2880, 2976, 3348, 3628, 3720, 4185, 4320, 4464, 4535, 4960, 5442, 5580, 5952, 6696, 7256, 7440, 8163, 8370, 8640, 8928, 9070, 9920, 10884, 11160, 13392, 13605, 14512, 14880, 16326, 16740, 17856, 18140, 21768, 22320, 24489, 26784, 27210, 28117, 29024, 29760, 32652, 33480, 36280, 40815, 43536, 44640, 48978, 53568, 54420, 56234, 58048, 65304, 66960, 72560, 81630, 84351, 87072, 89280, 97956, 108840, 112468, 122445, 130608, 133920, 140585, 145120, 163260, 168702, 174144, 195912, 217680, 224936, 244890, 253053, 261216, 267840, 281170, 290240, 326520, 337404, 391824, 421755, 435360, 449872, 489780, 506106, 522432, 562340, 653040, 674808, 759159, 783648, 843510, 870720, 899744, 979560, 1012212, 1124680, 1265265, 1306080, 1349616, 1518318, 1567296, 1687020, 1799488, 1959120, 2024424, 2249360, 2530530, 2612160, 2699232, 3036636, 3374040, 3795795, 3918240, 4048848, 4498720, 5061060, 5398464, 6073272, 6748080, 7591590, 7836480, 8097696, 8997440, 10122120, 12146544, 13496160, 15183180, 16195392, 20244240, 24293088, 26992320, 30366360, 40488480, 48586176, 60732720, 80976960, 121465440, 242930880]

約数ペア:

[(1, 242930880), (2, 121465440), (3, 80976960), (4, 60732720), (5, 48586176), (6, 40488480), (8, 30366360), (9, 26992320), (10, 24293088), (12, 20244240), (15, 16195392), (16, 15183180), (18, 13496160), (20, 12146544), (24, 10122120), (27, 8997440), (30, 8097696), (31, 7836480), (32, 7591590), (36, 6748080), (40, 6073272), (45, 5398464), (48, 5061060), (54, 4498720), (60, 4048848), (62, 3918240), (64, 3795795), (72, 3374040), (80, 3036636), (90, 2699232), (93, 2612160), (96, 2530530), (108, 2249360), (120, 2024424), (124, 1959120), (135, 1799488), (144, 1687020), (155, 1567296), (160, 1518318), (180, 1349616), (186, 1306080), (192, 1265265), (216, 1124680), (240, 1012212), (248, 979560), (270, 899744), (279, 870720), (288, 843510), (310, 783648), (320, 759159), (360, 674808), (372, 653040), (432, 562340), (465, 522432), (480, 506106), (496, 489780), (540, 449872), (558, 435360), (576, 421755), (620, 391824), (720, 337404), (744, 326520), (837, 290240), (864, 281170), (907, 267840), (930, 261216), (960, 253053), (992, 244890), (1080, 224936), (1116, 217680), (1240, 195912), (1395, 174144), (1440, 168702), (1488, 163260), (1674, 145120), (1728, 140585), (1814, 133920), (1860, 130608), (1984, 122445), (2160, 112468), (2232, 108840), (2480, 97956), (2721, 89280), (2790, 87072), (2880, 84351), (2976, 81630), (3348, 72560), (3628, 66960), (3720, 65304), (4185, 58048), (4320, 56234), (4464, 54420), (4535, 53568), (4960, 48978), (5442, 44640), (5580, 43536), (5952, 40815), (6696, 36280), (7256, 33480), (7440, 32652), (8163, 29760), (8370, 29024), (8640, 28117), (8928, 27210), (9070, 26784), (9920, 24489), (10884, 22320), (11160, 21768), (13392, 18140), (13605, 17856), (14512, 16740), (14880, 16326)]