389629440

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{1879}}^1$

素因数の和:1914

約数の個数: 200

約数和(自身を含む): 1396272240

約数和(自身を除く): 1006642800

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1879, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3758, 3840, 4320, 4608, 5184, 5637, 5760, 6480, 6912, 7516, 7680, 8640, 9395, 10368, 11274, 11520, 12960, 13824, 15032, 16911, 17280, 18790, 20736, 22548, 23040, 25920, 28185, 30064, 33822, 34560, 37580, 41472, 45096, 50733, 51840, 56370, 60128, 67644, 69120, 75160, 84555, 90192, 101466, 103680, 112740, 120256, 135288, 150320, 152199, 169110, 180384, 202932, 207360, 225480, 240512, 253665, 270576, 300640, 304398, 338220, 360768, 405864, 450960, 481024, 507330, 541152, 601280, 608796, 676440, 721536, 760995, 811728, 901920, 962048, 1014660, 1082304, 1202560, 1217592, 1352880, 1443072, 1521990, 1623456, 1803840, 2029320, 2164608, 2405120, 2435184, 2705760, 2886144, 3043980, 3246912, 3607680, 4058640, 4329216, 4810240, 4870368, 5411520, 6087960, 6493824, 7215360, 8117280, 8658432, 9740736, 10823040, 12175920, 12987648, 14430720, 16234560, 19481472, 21646080, 24351840, 25975296, 32469120, 38962944, 43292160, 48703680, 64938240, 77925888, 97407360, 129876480, 194814720, 389629440]

約数ペア:

[(1, 389629440), (2, 194814720), (3, 129876480), (4, 97407360), (5, 77925888), (6, 64938240), (8, 48703680), (9, 43292160), (10, 38962944), (12, 32469120), (15, 25975296), (16, 24351840), (18, 21646080), (20, 19481472), (24, 16234560), (27, 14430720), (30, 12987648), (32, 12175920), (36, 10823040), (40, 9740736), (45, 8658432), (48, 8117280), (54, 7215360), (60, 6493824), (64, 6087960), (72, 5411520), (80, 4870368), (81, 4810240), (90, 4329216), (96, 4058640), (108, 3607680), (120, 3246912), (128, 3043980), (135, 2886144), (144, 2705760), (160, 2435184), (162, 2405120), (180, 2164608), (192, 2029320), (216, 1803840), (240, 1623456), (256, 1521990), (270, 1443072), (288, 1352880), (320, 1217592), (324, 1202560), (360, 1082304), (384, 1014660), (405, 962048), (432, 901920), (480, 811728), (512, 760995), (540, 721536), (576, 676440), (640, 608796), (648, 601280), (720, 541152), (768, 507330), (810, 481024), (864, 450960), (960, 405864), (1080, 360768), (1152, 338220), (1280, 304398), (1296, 300640), (1440, 270576), (1536, 253665), (1620, 240512), (1728, 225480), (1879, 207360), (1920, 202932), (2160, 180384), (2304, 169110), (2560, 152199), (2592, 150320), (2880, 135288), (3240, 120256), (3456, 112740), (3758, 103680), (3840, 101466), (4320, 90192), (4608, 84555), (5184, 75160), (5637, 69120), (5760, 67644), (6480, 60128), (6912, 56370), (7516, 51840), (7680, 50733), (8640, 45096), (9395, 41472), (10368, 37580), (11274, 34560), (11520, 33822), (12960, 30064), (13824, 28185), (15032, 25920), (16911, 23040), (17280, 22548), (18790, 20736)]