438935760

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:432

約数の個数: 240

約数和(自身を含む): 1556108736

約数和(自身を除く): 1117172976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 81, 90, 108, 120, 134, 135, 144, 162, 180, 201, 216, 240, 243, 268, 270, 324, 335, 337, 360, 402, 405, 432, 486, 536, 540, 603, 648, 670, 674, 720, 804, 810, 972, 1005, 1011, 1072, 1080, 1206, 1215, 1296, 1340, 1348, 1608, 1620, 1685, 1809, 1944, 2010, 2022, 2160, 2412, 2430, 2680, 2696, 3015, 3033, 3216, 3240, 3370, 3618, 3888, 4020, 4044, 4824, 4860, 5055, 5360, 5392, 5427, 6030, 6066, 6480, 6740, 7236, 8040, 8088, 9045, 9099, 9648, 9720, 10110, 10854, 12060, 12132, 13480, 14472, 15165, 16080, 16176, 16281, 18090, 18198, 19440, 20220, 21708, 22579, 24120, 24264, 26960, 27135, 27297, 28944, 30330, 32562, 36180, 36396, 40440, 43416, 45158, 45495, 48240, 48528, 54270, 54594, 60660, 65124, 67737, 72360, 72792, 80880, 81405, 81891, 86832, 90316, 90990, 108540, 109188, 112895, 121320, 130248, 135474, 136485, 144720, 145584, 162810, 163782, 180632, 181980, 203211, 217080, 218376, 225790, 242640, 260496, 270948, 272970, 325620, 327564, 338685, 361264, 363960, 406422, 409455, 434160, 436752, 451580, 541896, 545940, 609633, 651240, 655128, 677370, 727920, 812844, 818910, 903160, 1016055, 1083792, 1091880, 1219266, 1302480, 1310256, 1354740, 1625688, 1637820, 1806320, 1828899, 2032110, 2183760, 2438532, 2709480, 3048165, 3251376, 3275640, 3657798, 4064220, 4877064, 5418960, 5486697, 6096330, 6551280, 7315596, 8128440, 9144495, 9754128, 10973394, 12192660, 14631192, 16256880, 18288990, 21946788, 24385320, 27433485, 29262384, 36577980, 43893576, 48770640, 54866970, 73155960, 87787152, 109733940, 146311920, 219467880, 438935760]

約数ペア:

[(1, 438935760), (2, 219467880), (3, 146311920), (4, 109733940), (5, 87787152), (6, 73155960), (8, 54866970), (9, 48770640), (10, 43893576), (12, 36577980), (15, 29262384), (16, 27433485), (18, 24385320), (20, 21946788), (24, 18288990), (27, 16256880), (30, 14631192), (36, 12192660), (40, 10973394), (45, 9754128), (48, 9144495), (54, 8128440), (60, 7315596), (67, 6551280), (72, 6096330), (80, 5486697), (81, 5418960), (90, 4877064), (108, 4064220), (120, 3657798), (134, 3275640), (135, 3251376), (144, 3048165), (162, 2709480), (180, 2438532), (201, 2183760), (216, 2032110), (240, 1828899), (243, 1806320), (268, 1637820), (270, 1625688), (324, 1354740), (335, 1310256), (337, 1302480), (360, 1219266), (402, 1091880), (405, 1083792), (432, 1016055), (486, 903160), (536, 818910), (540, 812844), (603, 727920), (648, 677370), (670, 655128), (674, 651240), (720, 609633), (804, 545940), (810, 541896), (972, 451580), (1005, 436752), (1011, 434160), (1072, 409455), (1080, 406422), (1206, 363960), (1215, 361264), (1296, 338685), (1340, 327564), (1348, 325620), (1608, 272970), (1620, 270948), (1685, 260496), (1809, 242640), (1944, 225790), (2010, 218376), (2022, 217080), (2160, 203211), (2412, 181980), (2430, 180632), (2680, 163782), (2696, 162810), (3015, 145584), (3033, 144720), (3216, 136485), (3240, 135474), (3370, 130248), (3618, 121320), (3888, 112895), (4020, 109188), (4044, 108540), (4824, 90990), (4860, 90316), (5055, 86832), (5360, 81891), (5392, 81405), (5427, 80880), (6030, 72792), (6066, 72360), (6480, 67737), (6740, 65124), (7236, 60660), (8040, 54594), (8088, 54270), (9045, 48528), (9099, 48240), (9648, 45495), (9720, 45158), (10110, 43416), (10854, 40440), (12060, 36396), (12132, 36180), (13480, 32562), (14472, 30330), (15165, 28944), (16080, 27297), (16176, 27135), (16281, 26960), (18090, 24264), (18198, 24120), (19440, 22579), (20220, 21708)]