310530240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:436

約数の個数: 224

約数和(自身を含む): 1108008960

約数和(自身を除く): 797478720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 127, 135, 144, 160, 180, 192, 216, 240, 254, 270, 283, 288, 320, 360, 381, 432, 480, 508, 540, 566, 576, 635, 720, 762, 849, 864, 960, 1016, 1080, 1132, 1143, 1270, 1415, 1440, 1524, 1698, 1728, 1905, 2032, 2160, 2264, 2286, 2540, 2547, 2830, 2880, 3048, 3396, 3429, 3810, 4064, 4245, 4320, 4528, 4572, 5080, 5094, 5660, 5715, 6096, 6792, 6858, 7620, 7641, 8128, 8490, 8640, 9056, 9144, 10160, 10188, 11320, 11430, 12192, 12735, 13584, 13716, 15240, 15282, 16980, 17145, 18112, 18288, 20320, 20376, 22640, 22860, 24384, 25470, 27168, 27432, 30480, 30564, 33960, 34290, 35941, 36576, 38205, 40640, 40752, 45280, 45720, 50940, 54336, 54864, 60960, 61128, 67920, 68580, 71882, 73152, 76410, 81504, 90560, 91440, 101880, 107823, 109728, 121920, 122256, 135840, 137160, 143764, 152820, 163008, 179705, 182880, 203760, 215646, 219456, 244512, 271680, 274320, 287528, 305640, 323469, 359410, 365760, 407520, 431292, 489024, 539115, 548640, 575056, 611280, 646938, 718820, 815040, 862584, 970407, 1078230, 1097280, 1150112, 1222560, 1293876, 1437640, 1617345, 1725168, 1940814, 2156460, 2300224, 2445120, 2587752, 2875280, 3234690, 3450336, 3881628, 4312920, 4852035, 5175504, 5750560, 6469380, 6900672, 7763256, 8625840, 9704070, 10351008, 11501120, 12938760, 15526512, 17251680, 19408140, 20702016, 25877520, 31053024, 34503360, 38816280, 51755040, 62106048, 77632560, 103510080, 155265120, 310530240]

約数ペア:

[(1, 310530240), (2, 155265120), (3, 103510080), (4, 77632560), (5, 62106048), (6, 51755040), (8, 38816280), (9, 34503360), (10, 31053024), (12, 25877520), (15, 20702016), (16, 19408140), (18, 17251680), (20, 15526512), (24, 12938760), (27, 11501120), (30, 10351008), (32, 9704070), (36, 8625840), (40, 7763256), (45, 6900672), (48, 6469380), (54, 5750560), (60, 5175504), (64, 4852035), (72, 4312920), (80, 3881628), (90, 3450336), (96, 3234690), (108, 2875280), (120, 2587752), (127, 2445120), (135, 2300224), (144, 2156460), (160, 1940814), (180, 1725168), (192, 1617345), (216, 1437640), (240, 1293876), (254, 1222560), (270, 1150112), (283, 1097280), (288, 1078230), (320, 970407), (360, 862584), (381, 815040), (432, 718820), (480, 646938), (508, 611280), (540, 575056), (566, 548640), (576, 539115), (635, 489024), (720, 431292), (762, 407520), (849, 365760), (864, 359410), (960, 323469), (1016, 305640), (1080, 287528), (1132, 274320), (1143, 271680), (1270, 244512), (1415, 219456), (1440, 215646), (1524, 203760), (1698, 182880), (1728, 179705), (1905, 163008), (2032, 152820), (2160, 143764), (2264, 137160), (2286, 135840), (2540, 122256), (2547, 121920), (2830, 109728), (2880, 107823), (3048, 101880), (3396, 91440), (3429, 90560), (3810, 81504), (4064, 76410), (4245, 73152), (4320, 71882), (4528, 68580), (4572, 67920), (5080, 61128), (5094, 60960), (5660, 54864), (5715, 54336), (6096, 50940), (6792, 45720), (6858, 45280), (7620, 40752), (7641, 40640), (8128, 38205), (8490, 36576), (8640, 35941), (9056, 34290), (9144, 33960), (10160, 30564), (10188, 30480), (11320, 27432), (11430, 27168), (12192, 25470), (12735, 24384), (13584, 22860), (13716, 22640), (15240, 20376), (15282, 20320), (16980, 18288), (17145, 18112)]