2783406240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{733}}^1$

素因数の和:1053

約数の個数: 240

約数和(自身を含む): 9870077448

約数和(自身を除く): 7086671208

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 293, 324, 360, 405, 432, 480, 540, 586, 648, 720, 733, 810, 864, 879, 1080, 1172, 1296, 1440, 1465, 1466, 1620, 1758, 2160, 2199, 2344, 2592, 2637, 2930, 2932, 3240, 3516, 3665, 4320, 4395, 4398, 4688, 5274, 5860, 5864, 6480, 6597, 7032, 7330, 7911, 8790, 8796, 9376, 10548, 10995, 11720, 11728, 12960, 13185, 13194, 14064, 14660, 15822, 17580, 17592, 19791, 21096, 21990, 23440, 23456, 23733, 26370, 26388, 28128, 29320, 31644, 32985, 35160, 35184, 39555, 39582, 42192, 43980, 46880, 47466, 52740, 52776, 58640, 59373, 63288, 65970, 70320, 70368, 79110, 79164, 84384, 87960, 94932, 98955, 105480, 105552, 117280, 118665, 118746, 126576, 131940, 140640, 158220, 158328, 175920, 189864, 197910, 210960, 211104, 214769, 237330, 237492, 253152, 263880, 296865, 316440, 316656, 351840, 379728, 395820, 421920, 429538, 474660, 474984, 527760, 593730, 632880, 633312, 644307, 759456, 791640, 859076, 949320, 949968, 1055520, 1073845, 1187460, 1265760, 1288614, 1583280, 1718152, 1898640, 1899936, 1932921, 2147690, 2374920, 2577228, 3166560, 3221535, 3436304, 3797280, 3865842, 4295380, 4749840, 5154456, 5798763, 6443070, 6872608, 7731684, 8590760, 9499680, 9664605, 10308912, 11597526, 12886140, 15463368, 17181520, 17396289, 19329210, 20617824, 23195052, 25772280, 28993815, 30926736, 34363040, 34792578, 38658420, 46390104, 51544560, 57987630, 61853472, 69585156, 77316840, 86981445, 92780208, 103089120, 115975260, 139170312, 154633680, 173962890, 185560416, 231950520, 278340624, 309267360, 347925780, 463901040, 556681248, 695851560, 927802080, 1391703120, 2783406240]

約数ペア:

[(1, 2783406240), (2, 1391703120), (3, 927802080), (4, 695851560), (5, 556681248), (6, 463901040), (8, 347925780), (9, 309267360), (10, 278340624), (12, 231950520), (15, 185560416), (16, 173962890), (18, 154633680), (20, 139170312), (24, 115975260), (27, 103089120), (30, 92780208), (32, 86981445), (36, 77316840), (40, 69585156), (45, 61853472), (48, 57987630), (54, 51544560), (60, 46390104), (72, 38658420), (80, 34792578), (81, 34363040), (90, 30926736), (96, 28993815), (108, 25772280), (120, 23195052), (135, 20617824), (144, 19329210), (160, 17396289), (162, 17181520), (180, 15463368), (216, 12886140), (240, 11597526), (270, 10308912), (288, 9664605), (293, 9499680), (324, 8590760), (360, 7731684), (405, 6872608), (432, 6443070), (480, 5798763), (540, 5154456), (586, 4749840), (648, 4295380), (720, 3865842), (733, 3797280), (810, 3436304), (864, 3221535), (879, 3166560), (1080, 2577228), (1172, 2374920), (1296, 2147690), (1440, 1932921), (1465, 1899936), (1466, 1898640), (1620, 1718152), (1758, 1583280), (2160, 1288614), (2199, 1265760), (2344, 1187460), (2592, 1073845), (2637, 1055520), (2930, 949968), (2932, 949320), (3240, 859076), (3516, 791640), (3665, 759456), (4320, 644307), (4395, 633312), (4398, 632880), (4688, 593730), (5274, 527760), (5860, 474984), (5864, 474660), (6480, 429538), (6597, 421920), (7032, 395820), (7330, 379728), (7911, 351840), (8790, 316656), (8796, 316440), (9376, 296865), (10548, 263880), (10995, 253152), (11720, 237492), (11728, 237330), (12960, 214769), (13185, 211104), (13194, 210960), (14064, 197910), (14660, 189864), (15822, 175920), (17580, 158328), (17592, 158220), (19791, 140640), (21096, 131940), (21990, 126576), (23440, 118746), (23456, 118665), (23733, 117280), (26370, 105552), (26388, 105480), (28128, 98955), (29320, 94932), (31644, 87960), (32985, 84384), (35160, 79164), (35184, 79110), (39555, 70368), (39582, 70320), (42192, 65970), (43980, 63288), (46880, 59373), (47466, 58640), (52740, 52776)]