65872080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{479}}^1$

素因数の和:689

約数の個数: 120

約数和(自身を含む): 222842880

約数和(自身を除く): 156970800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 191, 240, 360, 382, 479, 573, 720, 764, 955, 958, 1146, 1437, 1528, 1719, 1910, 1916, 2292, 2395, 2865, 2874, 3056, 3438, 3820, 3832, 4311, 4584, 4790, 5730, 5748, 6876, 7185, 7640, 7664, 8595, 8622, 9168, 9580, 11460, 11496, 13752, 14370, 15280, 17190, 17244, 19160, 21555, 22920, 22992, 27504, 28740, 34380, 34488, 38320, 43110, 45840, 57480, 68760, 68976, 86220, 91489, 114960, 137520, 172440, 182978, 274467, 344880, 365956, 457445, 548934, 731912, 823401, 914890, 1097868, 1372335, 1463824, 1646802, 1829780, 2195736, 2744670, 3293604, 3659560, 4117005, 4391472, 5489340, 6587208, 7319120, 8234010, 10978680, 13174416, 16468020, 21957360, 32936040, 65872080]

約数ペア:

[(1, 65872080), (2, 32936040), (3, 21957360), (4, 16468020), (5, 13174416), (6, 10978680), (8, 8234010), (9, 7319120), (10, 6587208), (12, 5489340), (15, 4391472), (16, 4117005), (18, 3659560), (20, 3293604), (24, 2744670), (30, 2195736), (36, 1829780), (40, 1646802), (45, 1463824), (48, 1372335), (60, 1097868), (72, 914890), (80, 823401), (90, 731912), (120, 548934), (144, 457445), (180, 365956), (191, 344880), (240, 274467), (360, 182978), (382, 172440), (479, 137520), (573, 114960), (720, 91489), (764, 86220), (955, 68976), (958, 68760), (1146, 57480), (1437, 45840), (1528, 43110), (1719, 38320), (1910, 34488), (1916, 34380), (2292, 28740), (2395, 27504), (2865, 22992), (2874, 22920), (3056, 21555), (3438, 19160), (3820, 17244), (3832, 17190), (4311, 15280), (4584, 14370), (4790, 13752), (5730, 11496), (5748, 11460), (6876, 9580), (7185, 9168), (7640, 8622), (7664, 8595)]