270339840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:815

約数の個数: 216

約数和(自身を含む): 966795648

約数和(自身を除く): 696455808

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, 558, 576, 620, 640, 720, 744, 757, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1514, 1860, 1920, 1984, 2232, 2271, 2304, 2480, 2790, 2880, 2976, 3028, 3720, 3785, 3840, 3968, 4464, 4542, 4960, 5580, 5760, 5952, 6056, 6813, 7440, 7570, 7936, 8928, 9084, 9920, 11160, 11355, 11520, 11904, 12112, 13626, 14880, 15140, 17856, 18168, 19840, 22320, 22710, 23467, 23808, 24224, 27252, 29760, 30280, 34065, 35712, 36336, 39680, 44640, 45420, 46934, 48448, 54504, 59520, 60560, 68130, 70401, 71424, 72672, 89280, 90840, 93868, 96896, 109008, 117335, 119040, 121120, 136260, 140802, 145344, 178560, 181680, 187736, 193792, 211203, 218016, 234670, 242240, 272520, 281604, 290688, 352005, 357120, 363360, 375472, 422406, 436032, 469340, 484480, 545040, 563208, 581376, 704010, 726720, 750944, 844812, 872064, 938680, 968960, 1056015, 1090080, 1126416, 1408020, 1453440, 1501888, 1689624, 1744128, 1877360, 2112030, 2180160, 2252832, 2816040, 2906880, 3003776, 3379248, 3754720, 4224060, 4360320, 4505664, 5632080, 6007552, 6758496, 7509440, 8448120, 8720640, 9011328, 11264160, 13516992, 15018880, 16896240, 18022656, 22528320, 27033984, 30037760, 33792480, 45056640, 54067968, 67584960, 90113280, 135169920, 270339840]

約数ペア:

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