78868889280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{152989}}^1$

素因数の和:153191

約数の個数: 168

約数和(自身を含む): 272793409200

約数和(自身を除く): 193924519920

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, 64, 72, 80, 90, 96, 120, 144, 160, 179, 180, 192, 240, 288, 320, 358, 360, 480, 537, 576, 716, 720, 895, 960, 1074, 1432, 1440, 1611, 1790, 2148, 2685, 2864, 2880, 3222, 3580, 4296, 5370, 5728, 6444, 7160, 8055, 8592, 10740, 11456, 12888, 14320, 16110, 17184, 21480, 25776, 28640, 32220, 34368, 42960, 51552, 57280, 64440, 85920, 103104, 128880, 152989, 171840, 257760, 305978, 458967, 515520, 611956, 764945, 917934, 1223912, 1376901, 1529890, 1835868, 2294835, 2447824, 2753802, 3059780, 3671736, 4589670, 4895648, 5507604, 6119560, 6884505, 7343472, 9179340, 9791296, 11015208, 12239120, 13769010, 14686944, 18358680, 22030416, 24478240, 27385031, 27538020, 29373888, 36717360, 44060832, 48956480, 54770062, 55076040, 73434720, 82155093, 88121664, 109540124, 110152080, 136925155, 146869440, 164310186, 219080248, 220304160, 246465279, 273850310, 328620372, 410775465, 438160496, 440608320, 492930558, 547700620, 657240744, 821550930, 876320992, 985861116, 1095401240, 1232326395, 1314481488, 1643101860, 1752641984, 1971722232, 2190802480, 2464652790, 2628962976, 3286203720, 3943444464, 4381604960, 4929305580, 5257925952, 6572407440, 7886888928, 8763209920, 9858611160, 13144814880, 15773777856, 19717222320, 26289629760, 39434444640, 78868889280]

約数ペア:

[(1, 78868889280), (2, 39434444640), (3, 26289629760), (4, 19717222320), (5, 15773777856), (6, 13144814880), (8, 9858611160), (9, 8763209920), (10, 7886888928), (12, 6572407440), (15, 5257925952), (16, 4929305580), (18, 4381604960), (20, 3943444464), (24, 3286203720), (30, 2628962976), (32, 2464652790), (36, 2190802480), (40, 1971722232), (45, 1752641984), (48, 1643101860), (60, 1314481488), (64, 1232326395), (72, 1095401240), (80, 985861116), (90, 876320992), (96, 821550930), (120, 657240744), (144, 547700620), (160, 492930558), (179, 440608320), (180, 438160496), (192, 410775465), (240, 328620372), (288, 273850310), (320, 246465279), (358, 220304160), (360, 219080248), (480, 164310186), (537, 146869440), (576, 136925155), (716, 110152080), (720, 109540124), (895, 88121664), (960, 82155093), (1074, 73434720), (1432, 55076040), (1440, 54770062), (1611, 48956480), (1790, 44060832), (2148, 36717360), (2685, 29373888), (2864, 27538020), (2880, 27385031), (3222, 24478240), (3580, 22030416), (4296, 18358680), (5370, 14686944), (5728, 13769010), (6444, 12239120), (7160, 11015208), (8055, 9791296), (8592, 9179340), (10740, 7343472), (11456, 6884505), (12888, 6119560), (14320, 5507604), (16110, 4895648), (17184, 4589670), (21480, 3671736), (25776, 3059780), (28640, 2753802), (32220, 2447824), (34368, 2294835), (42960, 1835868), (51552, 1529890), (57280, 1376901), (64440, 1223912), (85920, 917934), (103104, 764945), (128880, 611956), (152989, 515520), (171840, 458967), (257760, 305978)]