779967360

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{45137}}^1$

素因数の和:45165

約数の個数: 128

約数和(自身を含む): 2762445600

約数和(自身を除く): 1982478240

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 45137, 90274, 135411, 180548, 225685, 270822, 361096, 406233, 451370, 541644, 677055, 722192, 812466, 902740, 1083288, 1218699, 1354110, 1444384, 1624932, 1805480, 2031165, 2166576, 2437398, 2708220, 2888768, 3249864, 3610960, 4062330, 4333152, 4874796, 5416440, 5777536, 6093495, 6499728, 7221920, 8124660, 8666304, 9749592, 10832880, 12186990, 12999456, 14443840, 16249320, 17332608, 19499184, 21665760, 24373980, 25998912, 28887680, 32498640, 38998368, 43331520, 48747960, 51997824, 64997280, 77996736, 86663040, 97495920, 129994560, 155993472, 194991840, 259989120, 389983680, 779967360]

約数ペア:

[(1, 779967360), (2, 389983680), (3, 259989120), (4, 194991840), (5, 155993472), (6, 129994560), (8, 97495920), (9, 86663040), (10, 77996736), (12, 64997280), (15, 51997824), (16, 48747960), (18, 43331520), (20, 38998368), (24, 32498640), (27, 28887680), (30, 25998912), (32, 24373980), (36, 21665760), (40, 19499184), (45, 17332608), (48, 16249320), (54, 14443840), (60, 12999456), (64, 12186990), (72, 10832880), (80, 9749592), (90, 8666304), (96, 8124660), (108, 7221920), (120, 6499728), (128, 6093495), (135, 5777536), (144, 5416440), (160, 4874796), (180, 4333152), (192, 4062330), (216, 3610960), (240, 3249864), (270, 2888768), (288, 2708220), (320, 2437398), (360, 2166576), (384, 2031165), (432, 1805480), (480, 1624932), (540, 1444384), (576, 1354110), (640, 1218699), (720, 1083288), (864, 902740), (960, 812466), (1080, 722192), (1152, 677055), (1440, 541644), (1728, 451370), (1920, 406233), (2160, 361096), (2880, 270822), (3456, 225685), (4320, 180548), (5760, 135411), (8640, 90274), (17280, 45137)]