238697280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{9209}}^1$

素因数の和:9238

約数の個数: 140

約数和(自身を含む): 849180420

約数和(自身を除く): 610483140

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, 8640, 9209, 12960, 18418, 25920, 27627, 36836, 46045, 55254, 73672, 82881, 92090, 110508, 138135, 147344, 165762, 184180, 221016, 248643, 276270, 294688, 331524, 368360, 414405, 442032, 497286, 552540, 589376, 663048, 736720, 745929, 828810, 884064, 994572, 1105080, 1243215, 1326096, 1473440, 1491858, 1657620, 1768128, 1989144, 2210160, 2486430, 2652192, 2946880, 2983716, 3315240, 3729645, 3978288, 4420320, 4972860, 5304384, 5967432, 6630480, 7459290, 7956576, 8840640, 9945720, 11934864, 13260960, 14918580, 15913152, 19891440, 23869728, 26521920, 29837160, 39782880, 47739456, 59674320, 79565760, 119348640, 238697280]

約数ペア:

[(1, 238697280), (2, 119348640), (3, 79565760), (4, 59674320), (5, 47739456), (6, 39782880), (8, 29837160), (9, 26521920), (10, 23869728), (12, 19891440), (15, 15913152), (16, 14918580), (18, 13260960), (20, 11934864), (24, 9945720), (27, 8840640), (30, 7956576), (32, 7459290), (36, 6630480), (40, 5967432), (45, 5304384), (48, 4972860), (54, 4420320), (60, 3978288), (64, 3729645), (72, 3315240), (80, 2983716), (81, 2946880), (90, 2652192), (96, 2486430), (108, 2210160), (120, 1989144), (135, 1768128), (144, 1657620), (160, 1491858), (162, 1473440), (180, 1326096), (192, 1243215), (216, 1105080), (240, 994572), (270, 884064), (288, 828810), (320, 745929), (324, 736720), (360, 663048), (405, 589376), (432, 552540), (480, 497286), (540, 442032), (576, 414405), (648, 368360), (720, 331524), (810, 294688), (864, 276270), (960, 248643), (1080, 221016), (1296, 184180), (1440, 165762), (1620, 147344), (1728, 138135), (2160, 110508), (2592, 92090), (2880, 82881), (3240, 73672), (4320, 55254), (5184, 46045), (6480, 36836), (8640, 27627), (9209, 25920), (12960, 18418)]