120761280

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{1553}}^1$

素因数の和:1585

約数の個数: 168

約数和(自身を含む): 431029872

約数和(自身を除く): 310268592

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1553, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3106, 3240, 3888, 4320, 4659, 4860, 5184, 6212, 6480, 7765, 7776, 8640, 9318, 9720, 12424, 12960, 13977, 15530, 15552, 18636, 19440, 23295, 24848, 25920, 27954, 31060, 37272, 38880, 41931, 46590, 49696, 55908, 62120, 69885, 74544, 77760, 83862, 93180, 99392, 111816, 124240, 125793, 139770, 149088, 167724, 186360, 209655, 223632, 248480, 251586, 279540, 298176, 335448, 372720, 377379, 419310, 447264, 496960, 503172, 559080, 628965, 670896, 745440, 754758, 838620, 894528, 1006344, 1118160, 1257930, 1341792, 1490880, 1509516, 1677240, 1886895, 2012688, 2236320, 2515860, 2683584, 3019032, 3354480, 3773790, 4025376, 4472640, 5031720, 6038064, 6708960, 7547580, 8050752, 10063440, 12076128, 13417920, 15095160, 20126880, 24152256, 30190320, 40253760, 60380640, 120761280]

約数ペア:

[(1, 120761280), (2, 60380640), (3, 40253760), (4, 30190320), (5, 24152256), (6, 20126880), (8, 15095160), (9, 13417920), (10, 12076128), (12, 10063440), (15, 8050752), (16, 7547580), (18, 6708960), (20, 6038064), (24, 5031720), (27, 4472640), (30, 4025376), (32, 3773790), (36, 3354480), (40, 3019032), (45, 2683584), (48, 2515860), (54, 2236320), (60, 2012688), (64, 1886895), (72, 1677240), (80, 1509516), (81, 1490880), (90, 1341792), (96, 1257930), (108, 1118160), (120, 1006344), (135, 894528), (144, 838620), (160, 754758), (162, 745440), (180, 670896), (192, 628965), (216, 559080), (240, 503172), (243, 496960), (270, 447264), (288, 419310), (320, 377379), (324, 372720), (360, 335448), (405, 298176), (432, 279540), (480, 251586), (486, 248480), (540, 223632), (576, 209655), (648, 186360), (720, 167724), (810, 149088), (864, 139770), (960, 125793), (972, 124240), (1080, 111816), (1215, 99392), (1296, 93180), (1440, 83862), (1553, 77760), (1620, 74544), (1728, 69885), (1944, 62120), (2160, 55908), (2430, 49696), (2592, 46590), (2880, 41931), (3106, 38880), (3240, 37272), (3888, 31060), (4320, 27954), (4659, 25920), (4860, 24848), (5184, 23295), (6212, 19440), (6480, 18636), (7765, 15552), (7776, 15530), (8640, 13977), (9318, 12960), (9720, 12424)]