130481280

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{839}}^1$

素因数の和:873

約数の個数: 192

約数和(自身を含む): 467812800

約数和(自身を除く): 337331520

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 839, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1678, 1728, 1920, 1944, 2160, 2430, 2517, 2592, 2880, 3240, 3356, 3456, 3888, 4195, 4320, 4860, 5034, 5184, 5760, 6480, 6712, 7551, 7776, 8390, 8640, 9720, 10068, 10368, 12585, 12960, 13424, 15102, 15552, 16780, 17280, 19440, 20136, 22653, 25170, 25920, 26848, 30204, 31104, 33560, 37755, 38880, 40272, 45306, 50340, 51840, 53696, 60408, 67120, 67959, 75510, 77760, 80544, 90612, 100680, 107392, 113265, 120816, 134240, 135918, 151020, 155520, 161088, 181224, 201360, 203877, 226530, 241632, 268480, 271836, 302040, 322176, 339795, 362448, 402720, 407754, 453060, 483264, 536960, 543672, 604080, 679590, 724896, 805440, 815508, 906120, 966528, 1019385, 1087344, 1208160, 1359180, 1449792, 1610880, 1631016, 1812240, 2038770, 2174688, 2416320, 2718360, 2899584, 3262032, 3624480, 4077540, 4349376, 4832640, 5436720, 6524064, 7248960, 8155080, 8698752, 10873440, 13048128, 14497920, 16310160, 21746880, 26096256, 32620320, 43493760, 65240640, 130481280]

約数ペア:

[(1, 130481280), (2, 65240640), (3, 43493760), (4, 32620320), (5, 26096256), (6, 21746880), (8, 16310160), (9, 14497920), (10, 13048128), (12, 10873440), (15, 8698752), (16, 8155080), (18, 7248960), (20, 6524064), (24, 5436720), (27, 4832640), (30, 4349376), (32, 4077540), (36, 3624480), (40, 3262032), (45, 2899584), (48, 2718360), (54, 2416320), (60, 2174688), (64, 2038770), (72, 1812240), (80, 1631016), (81, 1610880), (90, 1449792), (96, 1359180), (108, 1208160), (120, 1087344), (128, 1019385), (135, 966528), (144, 906120), (160, 815508), (162, 805440), (180, 724896), (192, 679590), (216, 604080), (240, 543672), (243, 536960), (270, 483264), (288, 453060), (320, 407754), (324, 402720), (360, 362448), (384, 339795), (405, 322176), (432, 302040), (480, 271836), (486, 268480), (540, 241632), (576, 226530), (640, 203877), (648, 201360), (720, 181224), (810, 161088), (839, 155520), (864, 151020), (960, 135918), (972, 134240), (1080, 120816), (1152, 113265), (1215, 107392), (1296, 100680), (1440, 90612), (1620, 80544), (1678, 77760), (1728, 75510), (1920, 67959), (1944, 67120), (2160, 60408), (2430, 53696), (2517, 51840), (2592, 50340), (2880, 45306), (3240, 40272), (3356, 38880), (3456, 37755), (3888, 33560), (4195, 31104), (4320, 30204), (4860, 26848), (5034, 25920), (5184, 25170), (5760, 22653), (6480, 20136), (6712, 19440), (7551, 17280), (7776, 16780), (8390, 15552), (8640, 15102), (9720, 13424), (10068, 12960), (10368, 12585)]