12405208320

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{39883}}^1$

素因数の和:39919

約数の個数: 216

約数和(自身を含む): 44511501216

約数和(自身を除く): 32106292896

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, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2592, 2880, 3240, 3456, 3840, 3888, 4320, 4860, 5184, 5760, 6480, 6912, 7776, 8640, 9720, 10368, 11520, 12960, 15552, 17280, 19440, 20736, 25920, 31104, 34560, 38880, 39883, 51840, 62208, 77760, 79766, 103680, 119649, 155520, 159532, 199415, 239298, 311040, 319064, 358947, 398830, 478596, 598245, 638128, 717894, 797660, 957192, 1076841, 1196490, 1276256, 1435788, 1595320, 1794735, 1914384, 2153682, 2392980, 2552512, 2871576, 3190640, 3230523, 3589470, 3828768, 4307364, 4785960, 5105024, 5384205, 5743152, 6381280, 6461046, 7178940, 7657536, 8614728, 9571920, 9691569, 10210048, 10768410, 11486304, 12762560, 12922092, 14357880, 15315072, 16152615, 17229456, 19143840, 19383138, 21536820, 22972608, 25525120, 25844184, 28715760, 30630144, 32305230, 34458912, 38287680, 38766276, 43073640, 45945216, 48457845, 51050240, 51688368, 57431520, 64610460, 68917824, 76575360, 77532552, 86147280, 91890432, 96915690, 103376736, 114863040, 129220920, 137835648, 153150720, 155065104, 172294560, 193831380, 206753472, 229726080, 258441840, 275671296, 310130208, 344589120, 387662760, 413506944, 459452160, 516883680, 620260416, 689178240, 775325520, 827013888, 1033767360, 1240520832, 1378356480, 1550651040, 2067534720, 2481041664, 3101302080, 4135069440, 6202604160, 12405208320]

約数ペア:

[(1, 12405208320), (2, 6202604160), (3, 4135069440), (4, 3101302080), (5, 2481041664), (6, 2067534720), (8, 1550651040), (9, 1378356480), (10, 1240520832), (12, 1033767360), (15, 827013888), (16, 775325520), (18, 689178240), (20, 620260416), (24, 516883680), (27, 459452160), (30, 413506944), (32, 387662760), (36, 344589120), (40, 310130208), (45, 275671296), (48, 258441840), (54, 229726080), (60, 206753472), (64, 193831380), (72, 172294560), (80, 155065104), (81, 153150720), (90, 137835648), (96, 129220920), (108, 114863040), (120, 103376736), (128, 96915690), (135, 91890432), (144, 86147280), (160, 77532552), (162, 76575360), (180, 68917824), (192, 64610460), (216, 57431520), (240, 51688368), (243, 51050240), (256, 48457845), (270, 45945216), (288, 43073640), (320, 38766276), (324, 38287680), (360, 34458912), (384, 32305230), (405, 30630144), (432, 28715760), (480, 25844184), (486, 25525120), (540, 22972608), (576, 21536820), (640, 19383138), (648, 19143840), (720, 17229456), (768, 16152615), (810, 15315072), (864, 14357880), (960, 12922092), (972, 12762560), (1080, 11486304), (1152, 10768410), (1215, 10210048), (1280, 9691569), (1296, 9571920), (1440, 8614728), (1620, 7657536), (1728, 7178940), (1920, 6461046), (1944, 6381280), (2160, 5743152), (2304, 5384205), (2430, 5105024), (2592, 4785960), (2880, 4307364), (3240, 3828768), (3456, 3589470), (3840, 3230523), (3888, 3190640), (4320, 2871576), (4860, 2552512), (5184, 2392980), (5760, 2153682), (6480, 1914384), (6912, 1794735), (7776, 1595320), (8640, 1435788), (9720, 1276256), (10368, 1196490), (11520, 1076841), (12960, 957192), (15552, 797660), (17280, 717894), (19440, 638128), (20736, 598245), (25920, 478596), (31104, 398830), (34560, 358947), (38880, 319064), (39883, 311040), (51840, 239298), (62208, 199415), (77760, 159532), (79766, 155520), (103680, 119649)]