1808248320

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{26161}}^1$

素因数の和:26193

約数の個数: 160

約数和(自身を含む): 6423294240

約数和(自身を除く): 4615045920

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 23040, 26161, 34560, 52322, 69120, 78483, 104644, 130805, 156966, 209288, 235449, 261610, 313932, 392415, 418576, 470898, 523220, 627864, 706347, 784830, 837152, 941796, 1046440, 1177245, 1255728, 1412694, 1569660, 1674304, 1883592, 2092880, 2354490, 2511456, 2825388, 3139320, 3348608, 3531735, 3767184, 4185760, 4708980, 5022912, 5650776, 6278640, 6697216, 7063470, 7534368, 8371520, 9417960, 10045824, 11301552, 12557280, 13394432, 14126940, 15068736, 16743040, 18835920, 20091648, 22603104, 25114560, 28253880, 30137472, 33486080, 37671840, 40183296, 45206208, 50229120, 56507760, 60274944, 66972160, 75343680, 90412416, 100458240, 113015520, 120549888, 150687360, 180824832, 200916480, 226031040, 301374720, 361649664, 452062080, 602749440, 904124160, 1808248320]

約数ペア:

[(1, 1808248320), (2, 904124160), (3, 602749440), (4, 452062080), (5, 361649664), (6, 301374720), (8, 226031040), (9, 200916480), (10, 180824832), (12, 150687360), (15, 120549888), (16, 113015520), (18, 100458240), (20, 90412416), (24, 75343680), (27, 66972160), (30, 60274944), (32, 56507760), (36, 50229120), (40, 45206208), (45, 40183296), (48, 37671840), (54, 33486080), (60, 30137472), (64, 28253880), (72, 25114560), (80, 22603104), (90, 20091648), (96, 18835920), (108, 16743040), (120, 15068736), (128, 14126940), (135, 13394432), (144, 12557280), (160, 11301552), (180, 10045824), (192, 9417960), (216, 8371520), (240, 7534368), (256, 7063470), (270, 6697216), (288, 6278640), (320, 5650776), (360, 5022912), (384, 4708980), (432, 4185760), (480, 3767184), (512, 3531735), (540, 3348608), (576, 3139320), (640, 2825388), (720, 2511456), (768, 2354490), (864, 2092880), (960, 1883592), (1080, 1674304), (1152, 1569660), (1280, 1412694), (1440, 1255728), (1536, 1177245), (1728, 1046440), (1920, 941796), (2160, 837152), (2304, 784830), (2560, 706347), (2880, 627864), (3456, 523220), (3840, 470898), (4320, 418576), (4608, 392415), (5760, 313932), (6912, 261610), (7680, 235449), (8640, 209288), (11520, 156966), (13824, 130805), (17280, 104644), (23040, 78483), (26161, 69120), (34560, 52322)]