709261920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{54727}}^1$

素因数の和:54754

約数の個数: 120

約数和(自身を含む): 2503149264

約数和(自身を除く): 1793887344

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, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 54727, 109454, 164181, 218908, 273635, 328362, 437816, 492543, 547270, 656724, 820905, 875632, 985086, 1094540, 1313448, 1477629, 1641810, 1751264, 1970172, 2189080, 2462715, 2626896, 2955258, 3283620, 3940344, 4378160, 4432887, 4925430, 5253792, 5910516, 6567240, 7388145, 7880688, 8756320, 8865774, 9850860, 11821032, 13134480, 14776290, 15761376, 17731548, 19701720, 22164435, 23642064, 26268960, 29552580, 35463096, 39403440, 44328870, 47284128, 59105160, 70926192, 78806880, 88657740, 118210320, 141852384, 177315480, 236420640, 354630960, 709261920]

約数ペア:

[(1, 709261920), (2, 354630960), (3, 236420640), (4, 177315480), (5, 141852384), (6, 118210320), (8, 88657740), (9, 78806880), (10, 70926192), (12, 59105160), (15, 47284128), (16, 44328870), (18, 39403440), (20, 35463096), (24, 29552580), (27, 26268960), (30, 23642064), (32, 22164435), (36, 19701720), (40, 17731548), (45, 15761376), (48, 14776290), (54, 13134480), (60, 11821032), (72, 9850860), (80, 8865774), (81, 8756320), (90, 7880688), (96, 7388145), (108, 6567240), (120, 5910516), (135, 5253792), (144, 4925430), (160, 4432887), (162, 4378160), (180, 3940344), (216, 3283620), (240, 2955258), (270, 2626896), (288, 2462715), (324, 2189080), (360, 1970172), (405, 1751264), (432, 1641810), (480, 1477629), (540, 1313448), (648, 1094540), (720, 985086), (810, 875632), (864, 820905), (1080, 656724), (1296, 547270), (1440, 492543), (1620, 437816), (2160, 328362), (2592, 273635), (3240, 218908), (4320, 164181), (6480, 109454), (12960, 54727)]