2440415520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2927}}^1$

素因数の和:3144

約数の個数: 192

約数和(自身を含む): 8588643840

約数和(自身を除く): 6148228320

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, 90, 96, 108, 120, 135, 144, 160, 180, 193, 216, 240, 270, 288, 360, 386, 432, 480, 540, 579, 720, 772, 864, 965, 1080, 1158, 1440, 1544, 1737, 1930, 2160, 2316, 2895, 2927, 3088, 3474, 3860, 4320, 4632, 5211, 5790, 5854, 6176, 6948, 7720, 8685, 8781, 9264, 10422, 11580, 11708, 13896, 14635, 15440, 17370, 17562, 18528, 20844, 23160, 23416, 26055, 26343, 27792, 29270, 30880, 34740, 35124, 41688, 43905, 46320, 46832, 52110, 52686, 55584, 58540, 69480, 70248, 79029, 83376, 87810, 92640, 93664, 104220, 105372, 117080, 131715, 138960, 140496, 158058, 166752, 175620, 208440, 210744, 234160, 263430, 277920, 280992, 316116, 351240, 395145, 416880, 421488, 468320, 526860, 564911, 632232, 702480, 790290, 833760, 842976, 1053720, 1129822, 1264464, 1404960, 1580580, 1694733, 2107440, 2259644, 2528928, 2824555, 3161160, 3389466, 4214880, 4519288, 5084199, 5649110, 6322320, 6778932, 8473665, 9038576, 10168398, 11298220, 12644640, 13557864, 15252597, 16947330, 18077152, 20336796, 22596440, 25420995, 27115728, 30505194, 33894660, 40673592, 45192880, 50841990, 54231456, 61010388, 67789320, 76262985, 81347184, 90385760, 101683980, 122020776, 135578640, 152525970, 162694368, 203367960, 244041552, 271157280, 305051940, 406735920, 488083104, 610103880, 813471840, 1220207760, 2440415520]

約数ペア:

[(1, 2440415520), (2, 1220207760), (3, 813471840), (4, 610103880), (5, 488083104), (6, 406735920), (8, 305051940), (9, 271157280), (10, 244041552), (12, 203367960), (15, 162694368), (16, 152525970), (18, 135578640), (20, 122020776), (24, 101683980), (27, 90385760), (30, 81347184), (32, 76262985), (36, 67789320), (40, 61010388), (45, 54231456), (48, 50841990), (54, 45192880), (60, 40673592), (72, 33894660), (80, 30505194), (90, 27115728), (96, 25420995), (108, 22596440), (120, 20336796), (135, 18077152), (144, 16947330), (160, 15252597), (180, 13557864), (193, 12644640), (216, 11298220), (240, 10168398), (270, 9038576), (288, 8473665), (360, 6778932), (386, 6322320), (432, 5649110), (480, 5084199), (540, 4519288), (579, 4214880), (720, 3389466), (772, 3161160), (864, 2824555), (965, 2528928), (1080, 2259644), (1158, 2107440), (1440, 1694733), (1544, 1580580), (1737, 1404960), (1930, 1264464), (2160, 1129822), (2316, 1053720), (2895, 842976), (2927, 833760), (3088, 790290), (3474, 702480), (3860, 632232), (4320, 564911), (4632, 526860), (5211, 468320), (5790, 421488), (5854, 416880), (6176, 395145), (6948, 351240), (7720, 316116), (8685, 280992), (8781, 277920), (9264, 263430), (10422, 234160), (11580, 210744), (11708, 208440), (13896, 175620), (14635, 166752), (15440, 158058), (17370, 140496), (17562, 138960), (18528, 131715), (20844, 117080), (23160, 105372), (23416, 104220), (26055, 93664), (26343, 92640), (27792, 87810), (29270, 83376), (30880, 79029), (34740, 70248), (35124, 69480), (41688, 58540), (43905, 55584), (46320, 52686), (46832, 52110)]