1287833970960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{414329}}^1$

素因数の和:415790

約数の個数: 160

約数和(自身を含む): 4438965888000

約数和(自身を除く): 3151131917040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 1439, 2160, 2878, 4317, 5756, 7195, 8634, 11512, 12951, 14390, 17268, 21585, 23024, 25902, 28780, 34536, 38853, 43170, 51804, 57560, 64755, 69072, 77706, 86340, 103608, 115120, 129510, 155412, 172680, 194265, 207216, 259020, 310824, 345360, 388530, 414329, 518040, 621648, 777060, 828658, 1036080, 1242987, 1554120, 1657316, 2071645, 2485974, 3108240, 3314632, 3728961, 4143290, 4971948, 6214935, 6629264, 7457922, 8286580, 9943896, 11186883, 12429870, 14915844, 16573160, 18644805, 19887792, 22373766, 24859740, 29831688, 33146320, 37289610, 44747532, 49719480, 55934415, 59663376, 74579220, 89495064, 99438960, 111868830, 149158440, 178990128, 223737660, 298316880, 447475320, 596219431, 894950640, 1192438862, 1788658293, 2384877724, 2981097155, 3577316586, 4769755448, 5365974879, 5962194310, 7154633172, 8943291465, 9539510896, 10731949758, 11924388620, 14309266344, 16097924637, 17886582930, 21463899516, 23848777240, 26829874395, 28618532688, 32195849274, 35773165860, 42927799032, 47697554480, 53659748790, 64391698548, 71546331720, 80489623185, 85855598064, 107319497580, 128783397096, 143092663440, 160979246370, 214638995160, 257566794192, 321958492740, 429277990320, 643916985480, 1287833970960]

約数ペア:

[(1, 1287833970960), (2, 643916985480), (3, 429277990320), (4, 321958492740), (5, 257566794192), (6, 214638995160), (8, 160979246370), (9, 143092663440), (10, 128783397096), (12, 107319497580), (15, 85855598064), (16, 80489623185), (18, 71546331720), (20, 64391698548), (24, 53659748790), (27, 47697554480), (30, 42927799032), (36, 35773165860), (40, 32195849274), (45, 28618532688), (48, 26829874395), (54, 23848777240), (60, 21463899516), (72, 17886582930), (80, 16097924637), (90, 14309266344), (108, 11924388620), (120, 10731949758), (135, 9539510896), (144, 8943291465), (180, 7154633172), (216, 5962194310), (240, 5365974879), (270, 4769755448), (360, 3577316586), (432, 2981097155), (540, 2384877724), (720, 1788658293), (1080, 1192438862), (1439, 894950640), (2160, 596219431), (2878, 447475320), (4317, 298316880), (5756, 223737660), (7195, 178990128), (8634, 149158440), (11512, 111868830), (12951, 99438960), (14390, 89495064), (17268, 74579220), (21585, 59663376), (23024, 55934415), (25902, 49719480), (28780, 44747532), (34536, 37289610), (38853, 33146320), (43170, 29831688), (51804, 24859740), (57560, 22373766), (64755, 19887792), (69072, 18644805), (77706, 16573160), (86340, 14915844), (103608, 12429870), (115120, 11186883), (129510, 9943896), (155412, 8286580), (172680, 7457922), (194265, 6629264), (207216, 6214935), (259020, 4971948), (310824, 4143290), (345360, 3728961), (388530, 3314632), (414329, 3108240), (518040, 2485974), (621648, 2071645), (777060, 1657316), (828658, 1554120), (1036080, 1242987)]