271395360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:557

約数の個数: 240

約数和(自身を含む): 982086336

約数和(自身を除く): 710690976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 96, 108, 120, 129, 135, 144, 160, 162, 172, 180, 215, 216, 240, 258, 270, 288, 324, 344, 360, 387, 405, 430, 432, 480, 487, 516, 540, 645, 648, 688, 720, 774, 810, 860, 864, 974, 1032, 1080, 1161, 1290, 1296, 1376, 1440, 1461, 1548, 1620, 1720, 1935, 1948, 2064, 2160, 2322, 2435, 2580, 2592, 2922, 3096, 3240, 3440, 3483, 3870, 3896, 4128, 4320, 4383, 4644, 4870, 5160, 5805, 5844, 6192, 6480, 6880, 6966, 7305, 7740, 7792, 8766, 9288, 9740, 10320, 11610, 11688, 12384, 12960, 13149, 13932, 14610, 15480, 15584, 17415, 17532, 18576, 19480, 20640, 20941, 21915, 23220, 23376, 26298, 27864, 29220, 30960, 34830, 35064, 37152, 38960, 39447, 41882, 43830, 46440, 46752, 52596, 55728, 58440, 61920, 62823, 65745, 69660, 70128, 77920, 78894, 83764, 87660, 92880, 104705, 105192, 111456, 116880, 125646, 131490, 139320, 140256, 157788, 167528, 175320, 185760, 188469, 197235, 209410, 210384, 233760, 251292, 262980, 278640, 314115, 315576, 335056, 350640, 376938, 394470, 418820, 420768, 502584, 525960, 557280, 565407, 628230, 631152, 670112, 701280, 753876, 788940, 837640, 942345, 1005168, 1051920, 1130814, 1256460, 1262304, 1507752, 1577880, 1675280, 1696221, 1884690, 2010336, 2103840, 2261628, 2512920, 2827035, 3015504, 3155760, 3350560, 3392442, 3769380, 4523256, 5025840, 5654070, 6031008, 6311520, 6784884, 7538760, 8481105, 9046512, 10051680, 11308140, 13569768, 15077520, 16962210, 18093024, 22616280, 27139536, 30155040, 33924420, 45232560, 54279072, 67848840, 90465120, 135697680, 271395360]

約数ペア:

[(1, 271395360), (2, 135697680), (3, 90465120), (4, 67848840), (5, 54279072), (6, 45232560), (8, 33924420), (9, 30155040), (10, 27139536), (12, 22616280), (15, 18093024), (16, 16962210), (18, 15077520), (20, 13569768), (24, 11308140), (27, 10051680), (30, 9046512), (32, 8481105), (36, 7538760), (40, 6784884), (43, 6311520), (45, 6031008), (48, 5654070), (54, 5025840), (60, 4523256), (72, 3769380), (80, 3392442), (81, 3350560), (86, 3155760), (90, 3015504), (96, 2827035), (108, 2512920), (120, 2261628), (129, 2103840), (135, 2010336), (144, 1884690), (160, 1696221), (162, 1675280), (172, 1577880), (180, 1507752), (215, 1262304), (216, 1256460), (240, 1130814), (258, 1051920), (270, 1005168), (288, 942345), (324, 837640), (344, 788940), (360, 753876), (387, 701280), (405, 670112), (430, 631152), (432, 628230), (480, 565407), (487, 557280), (516, 525960), (540, 502584), (645, 420768), (648, 418820), (688, 394470), (720, 376938), (774, 350640), (810, 335056), (860, 315576), (864, 314115), (974, 278640), (1032, 262980), (1080, 251292), (1161, 233760), (1290, 210384), (1296, 209410), (1376, 197235), (1440, 188469), (1461, 185760), (1548, 175320), (1620, 167528), (1720, 157788), (1935, 140256), (1948, 139320), (2064, 131490), (2160, 125646), (2322, 116880), (2435, 111456), (2580, 105192), (2592, 104705), (2922, 92880), (3096, 87660), (3240, 83764), (3440, 78894), (3483, 77920), (3870, 70128), (3896, 69660), (4128, 65745), (4320, 62823), (4383, 61920), (4644, 58440), (4870, 55728), (5160, 52596), (5805, 46752), (5844, 46440), (6192, 43830), (6480, 41882), (6880, 39447), (6966, 38960), (7305, 37152), (7740, 35064), (7792, 34830), (8766, 30960), (9288, 29220), (9740, 27864), (10320, 26298), (11610, 23376), (11688, 23220), (12384, 21915), (12960, 20941), (13149, 20640), (13932, 19480), (14610, 18576), (15480, 17532), (15584, 17415)]