449286720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{487}}^1$

素因数の和:569

約数の個数: 168

約数和(自身を含む): 1477012032

約数和(自身を除く): 1027725312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 487, 496, 620, 744, 930, 960, 961, 974, 992, 1240, 1461, 1488, 1860, 1922, 1948, 1984, 2435, 2480, 2883, 2922, 2976, 3720, 3844, 3896, 4805, 4870, 4960, 5766, 5844, 5952, 7305, 7440, 7688, 7792, 9610, 9740, 9920, 11532, 11688, 14415, 14610, 14880, 15097, 15376, 15584, 19220, 19480, 23064, 23376, 28830, 29220, 29760, 30194, 30752, 31168, 38440, 38960, 45291, 46128, 46752, 57660, 58440, 60388, 61504, 75485, 76880, 77920, 90582, 92256, 93504, 115320, 116880, 120776, 150970, 153760, 155840, 181164, 184512, 226455, 230640, 233760, 241552, 301940, 307520, 362328, 452910, 461280, 467520, 468007, 483104, 603880, 724656, 905820, 922560, 936014, 966208, 1207760, 1404021, 1449312, 1811640, 1872028, 2340035, 2415520, 2808042, 2898624, 3623280, 3744056, 4680070, 4831040, 5616084, 7020105, 7246560, 7488112, 9360140, 11232168, 14040210, 14493120, 14976224, 18720280, 22464336, 28080420, 29952448, 37440560, 44928672, 56160840, 74881120, 89857344, 112321680, 149762240, 224643360, 449286720]

約数ペア:

[(1, 449286720), (2, 224643360), (3, 149762240), (4, 112321680), (5, 89857344), (6, 74881120), (8, 56160840), (10, 44928672), (12, 37440560), (15, 29952448), (16, 28080420), (20, 22464336), (24, 18720280), (30, 14976224), (31, 14493120), (32, 14040210), (40, 11232168), (48, 9360140), (60, 7488112), (62, 7246560), (64, 7020105), (80, 5616084), (93, 4831040), (96, 4680070), (120, 3744056), (124, 3623280), (155, 2898624), (160, 2808042), (186, 2415520), (192, 2340035), (240, 1872028), (248, 1811640), (310, 1449312), (320, 1404021), (372, 1207760), (465, 966208), (480, 936014), (487, 922560), (496, 905820), (620, 724656), (744, 603880), (930, 483104), (960, 468007), (961, 467520), (974, 461280), (992, 452910), (1240, 362328), (1461, 307520), (1488, 301940), (1860, 241552), (1922, 233760), (1948, 230640), (1984, 226455), (2435, 184512), (2480, 181164), (2883, 155840), (2922, 153760), (2976, 150970), (3720, 120776), (3844, 116880), (3896, 115320), (4805, 93504), (4870, 92256), (4960, 90582), (5766, 77920), (5844, 76880), (5952, 75485), (7305, 61504), (7440, 60388), (7688, 58440), (7792, 57660), (9610, 46752), (9740, 46128), (9920, 45291), (11532, 38960), (11688, 38440), (14415, 31168), (14610, 30752), (14880, 30194), (15097, 29760), (15376, 29220), (15584, 28830), (19220, 23376), (19480, 23064)]