540679680

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:817

約数の個数: 240

約数和(自身を含む): 1935483264

約数和(自身を除く): 1394803584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 757, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1514, 1536, 1860, 1920, 1984, 2232, 2271, 2304, 2480, 2560, 2790, 2880, 2976, 3028, 3720, 3785, 3840, 3968, 4464, 4542, 4608, 4960, 5580, 5760, 5952, 6056, 6813, 7440, 7570, 7680, 7936, 8928, 9084, 9920, 11160, 11355, 11520, 11904, 12112, 13626, 14880, 15140, 15872, 17856, 18168, 19840, 22320, 22710, 23040, 23467, 23808, 24224, 27252, 29760, 30280, 34065, 35712, 36336, 39680, 44640, 45420, 46934, 47616, 48448, 54504, 59520, 60560, 68130, 70401, 71424, 72672, 79360, 89280, 90840, 93868, 96896, 109008, 117335, 119040, 121120, 136260, 140802, 142848, 145344, 178560, 181680, 187736, 193792, 211203, 218016, 234670, 238080, 242240, 272520, 281604, 290688, 352005, 357120, 363360, 375472, 387584, 422406, 436032, 469340, 484480, 545040, 563208, 581376, 704010, 714240, 726720, 750944, 844812, 872064, 938680, 968960, 1056015, 1090080, 1126416, 1162752, 1408020, 1453440, 1501888, 1689624, 1744128, 1877360, 1937920, 2112030, 2180160, 2252832, 2816040, 2906880, 3003776, 3379248, 3488256, 3754720, 4224060, 4360320, 4505664, 5632080, 5813760, 6007552, 6758496, 7509440, 8448120, 8720640, 9011328, 11264160, 12015104, 13516992, 15018880, 16896240, 17441280, 18022656, 22528320, 27033984, 30037760, 33792480, 36045312, 45056640, 54067968, 60075520, 67584960, 90113280, 108135936, 135169920, 180226560, 270339840, 540679680]

約数ペア:

[(1, 540679680), (2, 270339840), (3, 180226560), (4, 135169920), (5, 108135936), (6, 90113280), (8, 67584960), (9, 60075520), (10, 54067968), (12, 45056640), (15, 36045312), (16, 33792480), (18, 30037760), (20, 27033984), (24, 22528320), (30, 18022656), (31, 17441280), (32, 16896240), (36, 15018880), (40, 13516992), (45, 12015104), (48, 11264160), (60, 9011328), (62, 8720640), (64, 8448120), (72, 7509440), (80, 6758496), (90, 6007552), (93, 5813760), (96, 5632080), (120, 4505664), (124, 4360320), (128, 4224060), (144, 3754720), (155, 3488256), (160, 3379248), (180, 3003776), (186, 2906880), (192, 2816040), (240, 2252832), (248, 2180160), (256, 2112030), (279, 1937920), (288, 1877360), (310, 1744128), (320, 1689624), (360, 1501888), (372, 1453440), (384, 1408020), (465, 1162752), (480, 1126416), (496, 1090080), (512, 1056015), (558, 968960), (576, 938680), (620, 872064), (640, 844812), (720, 750944), (744, 726720), (757, 714240), (768, 704010), (930, 581376), (960, 563208), (992, 545040), (1116, 484480), (1152, 469340), (1240, 436032), (1280, 422406), (1395, 387584), (1440, 375472), (1488, 363360), (1514, 357120), (1536, 352005), (1860, 290688), (1920, 281604), (1984, 272520), (2232, 242240), (2271, 238080), (2304, 234670), (2480, 218016), (2560, 211203), (2790, 193792), (2880, 187736), (2976, 181680), (3028, 178560), (3720, 145344), (3785, 142848), (3840, 140802), (3968, 136260), (4464, 121120), (4542, 119040), (4608, 117335), (4960, 109008), (5580, 96896), (5760, 93868), (5952, 90840), (6056, 89280), (6813, 79360), (7440, 72672), (7570, 71424), (7680, 70401), (7936, 68130), (8928, 60560), (9084, 59520), (9920, 54504), (11160, 48448), (11355, 47616), (11520, 46934), (11904, 45420), (12112, 44640), (13626, 39680), (14880, 36336), (15140, 35712), (15872, 34065), (17856, 30280), (18168, 29760), (19840, 27252), (22320, 24224), (22710, 23808), (23040, 23467)]