512542080

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{9887}}^1$

素因数の和:9918

約数の個数: 160

約数和(自身を含む): 1830565440

約数和(自身を除く): 1318023360

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, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 9887, 10368, 12960, 17280, 19774, 25920, 29661, 39548, 49435, 51840, 59322, 79096, 88983, 98870, 118644, 148305, 158192, 177966, 197740, 237288, 266949, 296610, 316384, 355932, 395480, 444915, 474576, 533898, 593220, 632768, 711864, 790960, 800847, 889830, 949152, 1067796, 1186440, 1265536, 1334745, 1423728, 1581920, 1601694, 1779660, 1898304, 2135592, 2372880, 2669490, 2847456, 3163840, 3203388, 3559320, 3796608, 4004235, 4271184, 4745760, 5338980, 5694912, 6327680, 6406776, 7118640, 8008470, 8542368, 9491520, 10677960, 11389824, 12813552, 14237280, 16016940, 17084736, 18983040, 21355920, 25627104, 28474560, 32033880, 34169472, 42711840, 51254208, 56949120, 64067760, 85423680, 102508416, 128135520, 170847360, 256271040, 512542080]

約数ペア:

[(1, 512542080), (2, 256271040), (3, 170847360), (4, 128135520), (5, 102508416), (6, 85423680), (8, 64067760), (9, 56949120), (10, 51254208), (12, 42711840), (15, 34169472), (16, 32033880), (18, 28474560), (20, 25627104), (24, 21355920), (27, 18983040), (30, 17084736), (32, 16016940), (36, 14237280), (40, 12813552), (45, 11389824), (48, 10677960), (54, 9491520), (60, 8542368), (64, 8008470), (72, 7118640), (80, 6406776), (81, 6327680), (90, 5694912), (96, 5338980), (108, 4745760), (120, 4271184), (128, 4004235), (135, 3796608), (144, 3559320), (160, 3203388), (162, 3163840), (180, 2847456), (192, 2669490), (216, 2372880), (240, 2135592), (270, 1898304), (288, 1779660), (320, 1601694), (324, 1581920), (360, 1423728), (384, 1334745), (405, 1265536), (432, 1186440), (480, 1067796), (540, 949152), (576, 889830), (640, 800847), (648, 790960), (720, 711864), (810, 632768), (864, 593220), (960, 533898), (1080, 474576), (1152, 444915), (1296, 395480), (1440, 355932), (1620, 316384), (1728, 296610), (1920, 266949), (2160, 237288), (2592, 197740), (2880, 177966), (3240, 158192), (3456, 148305), (4320, 118644), (5184, 98870), (5760, 88983), (6480, 79096), (8640, 59322), (9887, 51840), (10368, 49435), (12960, 39548), (17280, 29661), (19774, 25920)]