186987120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{907}}^1$

素因数の和:1782

約数の個数: 80

約数和(自身を含む): 580974720

約数和(自身を除く): 393987600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 859, 907, 1718, 1814, 2577, 2721, 3436, 3628, 4295, 4535, 5154, 5442, 6872, 7256, 8590, 9070, 10308, 10884, 12885, 13605, 13744, 14512, 17180, 18140, 20616, 21768, 25770, 27210, 34360, 36280, 41232, 43536, 51540, 54420, 68720, 72560, 103080, 108840, 206160, 217680, 779113, 1558226, 2337339, 3116452, 3895565, 4674678, 6232904, 7791130, 9349356, 11686695, 12465808, 15582260, 18698712, 23373390, 31164520, 37397424, 46746780, 62329040, 93493560, 186987120]

約数ペア:

[(1, 186987120), (2, 93493560), (3, 62329040), (4, 46746780), (5, 37397424), (6, 31164520), (8, 23373390), (10, 18698712), (12, 15582260), (15, 12465808), (16, 11686695), (20, 9349356), (24, 7791130), (30, 6232904), (40, 4674678), (48, 3895565), (60, 3116452), (80, 2337339), (120, 1558226), (240, 779113), (859, 217680), (907, 206160), (1718, 108840), (1814, 103080), (2577, 72560), (2721, 68720), (3436, 54420), (3628, 51540), (4295, 43536), (4535, 41232), (5154, 36280), (5442, 34360), (6872, 27210), (7256, 25770), (8590, 21768), (9070, 20616), (10308, 18140), (10884, 17180), (12885, 14512), (13605, 13744)]