272655360

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 264

約数和(自身を含む): 970130616

約数和(自身を除く): 697475256

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, 61, 64, 72, 80, 90, 96, 97, 120, 122, 128, 144, 160, 180, 183, 192, 194, 240, 244, 256, 288, 291, 305, 320, 360, 366, 384, 388, 480, 485, 488, 512, 549, 576, 582, 610, 640, 720, 732, 768, 776, 873, 915, 960, 970, 976, 1024, 1098, 1152, 1164, 1220, 1280, 1440, 1455, 1464, 1536, 1552, 1746, 1830, 1920, 1940, 1952, 2196, 2304, 2328, 2440, 2560, 2745, 2880, 2910, 2928, 3072, 3104, 3492, 3660, 3840, 3880, 3904, 4365, 4392, 4608, 4656, 4880, 5120, 5490, 5760, 5820, 5856, 5917, 6208, 6984, 7320, 7680, 7760, 7808, 8730, 8784, 9216, 9312, 9760, 10980, 11520, 11640, 11712, 11834, 12416, 13968, 14640, 15360, 15520, 15616, 17460, 17568, 17751, 18624, 19520, 21960, 23040, 23280, 23424, 23668, 24832, 27936, 29280, 29585, 31040, 31232, 34920, 35136, 35502, 37248, 39040, 43920, 46080, 46560, 46848, 47336, 49664, 53253, 55872, 58560, 59170, 62080, 62464, 69840, 70272, 71004, 74496, 78080, 87840, 88755, 93120, 93696, 94672, 99328, 106506, 111744, 117120, 118340, 124160, 139680, 140544, 142008, 148992, 156160, 175680, 177510, 186240, 187392, 189344, 213012, 223488, 234240, 236680, 248320, 266265, 279360, 281088, 284016, 297984, 312320, 351360, 355020, 372480, 378688, 426024, 446976, 468480, 473360, 496640, 532530, 558720, 562176, 568032, 702720, 710040, 744960, 757376, 852048, 893952, 936960, 946720, 1065060, 1117440, 1136064, 1405440, 1420080, 1489920, 1514752, 1704096, 1893440, 2130120, 2234880, 2272128, 2810880, 2840160, 3029504, 3408192, 3786880, 4260240, 4469760, 4544256, 5680320, 6059008, 6816384, 7573760, 8520480, 9088512, 11360640, 13632768, 15147520, 17040960, 18177024, 22721280, 27265536, 30295040, 34081920, 45442560, 54531072, 68163840, 90885120, 136327680, 272655360]

約数ペア:

[(1, 272655360), (2, 136327680), (3, 90885120), (4, 68163840), (5, 54531072), (6, 45442560), (8, 34081920), (9, 30295040), (10, 27265536), (12, 22721280), (15, 18177024), (16, 17040960), (18, 15147520), (20, 13632768), (24, 11360640), (30, 9088512), (32, 8520480), (36, 7573760), (40, 6816384), (45, 6059008), (48, 5680320), (60, 4544256), (61, 4469760), (64, 4260240), (72, 3786880), (80, 3408192), (90, 3029504), (96, 2840160), (97, 2810880), (120, 2272128), (122, 2234880), (128, 2130120), (144, 1893440), (160, 1704096), (180, 1514752), (183, 1489920), (192, 1420080), (194, 1405440), (240, 1136064), (244, 1117440), (256, 1065060), (288, 946720), (291, 936960), (305, 893952), (320, 852048), (360, 757376), (366, 744960), (384, 710040), (388, 702720), (480, 568032), (485, 562176), (488, 558720), (512, 532530), (549, 496640), (576, 473360), (582, 468480), (610, 446976), (640, 426024), (720, 378688), (732, 372480), (768, 355020), (776, 351360), (873, 312320), (915, 297984), (960, 284016), (970, 281088), (976, 279360), (1024, 266265), (1098, 248320), (1152, 236680), (1164, 234240), (1220, 223488), (1280, 213012), (1440, 189344), (1455, 187392), (1464, 186240), (1536, 177510), (1552, 175680), (1746, 156160), (1830, 148992), (1920, 142008), (1940, 140544), (1952, 139680), (2196, 124160), (2304, 118340), (2328, 117120), (2440, 111744), (2560, 106506), (2745, 99328), (2880, 94672), (2910, 93696), (2928, 93120), (3072, 88755), (3104, 87840), (3492, 78080), (3660, 74496), (3840, 71004), (3880, 70272), (3904, 69840), (4365, 62464), (4392, 62080), (4608, 59170), (4656, 58560), (4880, 55872), (5120, 53253), (5490, 49664), (5760, 47336), (5820, 46848), (5856, 46560), (5917, 46080), (6208, 43920), (6984, 39040), (7320, 37248), (7680, 35502), (7760, 35136), (7808, 34920), (8730, 31232), (8784, 31040), (9216, 29585), (9312, 29280), (9760, 27936), (10980, 24832), (11520, 23668), (11640, 23424), (11712, 23280), (11834, 23040), (12416, 21960), (13968, 19520), (14640, 18624), (15360, 17751), (15520, 17568), (15616, 17460)]