185231520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{419}}^1$

素因数の和:747

約数の個数: 144

約数和(自身を含む): 635675040

約数和(自身を除く): 450443520

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 307, 360, 419, 480, 614, 720, 838, 921, 1228, 1257, 1440, 1535, 1676, 1842, 2095, 2456, 2514, 2763, 3070, 3352, 3684, 3771, 4190, 4605, 4912, 5028, 5526, 6140, 6285, 6704, 7368, 7542, 8380, 9210, 9824, 10056, 11052, 12280, 12570, 13408, 13815, 14736, 15084, 16760, 18420, 18855, 20112, 22104, 24560, 25140, 27630, 29472, 30168, 33520, 36840, 37710, 40224, 44208, 49120, 50280, 55260, 60336, 67040, 73680, 75420, 88416, 100560, 110520, 120672, 128633, 147360, 150840, 201120, 221040, 257266, 301680, 385899, 442080, 514532, 603360, 643165, 771798, 1029064, 1157697, 1286330, 1543596, 1929495, 2058128, 2315394, 2572660, 3087192, 3858990, 4116256, 4630788, 5145320, 5788485, 6174384, 7717980, 9261576, 10290640, 11576970, 12348768, 15435960, 18523152, 20581280, 23153940, 30871920, 37046304, 46307880, 61743840, 92615760, 185231520]

約数ペア:

[(1, 185231520), (2, 92615760), (3, 61743840), (4, 46307880), (5, 37046304), (6, 30871920), (8, 23153940), (9, 20581280), (10, 18523152), (12, 15435960), (15, 12348768), (16, 11576970), (18, 10290640), (20, 9261576), (24, 7717980), (30, 6174384), (32, 5788485), (36, 5145320), (40, 4630788), (45, 4116256), (48, 3858990), (60, 3087192), (72, 2572660), (80, 2315394), (90, 2058128), (96, 1929495), (120, 1543596), (144, 1286330), (160, 1157697), (180, 1029064), (240, 771798), (288, 643165), (307, 603360), (360, 514532), (419, 442080), (480, 385899), (614, 301680), (720, 257266), (838, 221040), (921, 201120), (1228, 150840), (1257, 147360), (1440, 128633), (1535, 120672), (1676, 110520), (1842, 100560), (2095, 88416), (2456, 75420), (2514, 73680), (2763, 67040), (3070, 60336), (3352, 55260), (3684, 50280), (3771, 49120), (4190, 44208), (4605, 40224), (4912, 37710), (5028, 36840), (5526, 33520), (6140, 30168), (6285, 29472), (6704, 27630), (7368, 25140), (7542, 24560), (8380, 22104), (9210, 20112), (9824, 18855), (10056, 18420), (11052, 16760), (12280, 15084), (12570, 14736), (13408, 13815)]