172601280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{6659}}^1$

素因数の和:6688

約数の個数: 140

約数和(自身を含む): 614065320

約数和(自身を除く): 441464040

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, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 6659, 8640, 12960, 13318, 19977, 25920, 26636, 33295, 39954, 53272, 59931, 66590, 79908, 99885, 106544, 119862, 133180, 159816, 179793, 199770, 213088, 239724, 266360, 299655, 319632, 359586, 399540, 426176, 479448, 532720, 539379, 599310, 639264, 719172, 799080, 898965, 958896, 1065440, 1078758, 1198620, 1278528, 1438344, 1598160, 1797930, 1917792, 2130880, 2157516, 2397240, 2696895, 2876688, 3196320, 3595860, 3835584, 4315032, 4794480, 5393790, 5753376, 6392640, 7191720, 8630064, 9588960, 10787580, 11506752, 14383440, 17260128, 19177920, 21575160, 28766880, 34520256, 43150320, 57533760, 86300640, 172601280]

約数ペア:

[(1, 172601280), (2, 86300640), (3, 57533760), (4, 43150320), (5, 34520256), (6, 28766880), (8, 21575160), (9, 19177920), (10, 17260128), (12, 14383440), (15, 11506752), (16, 10787580), (18, 9588960), (20, 8630064), (24, 7191720), (27, 6392640), (30, 5753376), (32, 5393790), (36, 4794480), (40, 4315032), (45, 3835584), (48, 3595860), (54, 3196320), (60, 2876688), (64, 2696895), (72, 2397240), (80, 2157516), (81, 2130880), (90, 1917792), (96, 1797930), (108, 1598160), (120, 1438344), (135, 1278528), (144, 1198620), (160, 1078758), (162, 1065440), (180, 958896), (192, 898965), (216, 799080), (240, 719172), (270, 639264), (288, 599310), (320, 539379), (324, 532720), (360, 479448), (405, 426176), (432, 399540), (480, 359586), (540, 319632), (576, 299655), (648, 266360), (720, 239724), (810, 213088), (864, 199770), (960, 179793), (1080, 159816), (1296, 133180), (1440, 119862), (1620, 106544), (1728, 99885), (2160, 79908), (2592, 66590), (2880, 59931), (3240, 53272), (4320, 39954), (5184, 33295), (6480, 26636), (6659, 25920), (8640, 19977), (12960, 13318)]