170855280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{661}}^1$

素因数の和:1039

約数の個数: 120

約数和(自身を含む): 576257760

約数和(自身を除く): 405402480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 359, 360, 661, 718, 720, 1077, 1322, 1436, 1795, 1983, 2154, 2644, 2872, 3231, 3305, 3590, 3966, 4308, 5288, 5385, 5744, 5949, 6462, 6610, 7180, 7932, 8616, 9915, 10576, 10770, 11898, 12924, 13220, 14360, 15864, 16155, 17232, 19830, 21540, 23796, 25848, 26440, 28720, 29745, 31728, 32310, 39660, 43080, 47592, 51696, 52880, 59490, 64620, 79320, 86160, 95184, 118980, 129240, 158640, 237299, 237960, 258480, 474598, 475920, 711897, 949196, 1186495, 1423794, 1898392, 2135691, 2372990, 2847588, 3559485, 3796784, 4271382, 4745980, 5695176, 7118970, 8542764, 9491960, 10678455, 11390352, 14237940, 17085528, 18983920, 21356910, 28475880, 34171056, 42713820, 56951760, 85427640, 170855280]

約数ペア:

[(1, 170855280), (2, 85427640), (3, 56951760), (4, 42713820), (5, 34171056), (6, 28475880), (8, 21356910), (9, 18983920), (10, 17085528), (12, 14237940), (15, 11390352), (16, 10678455), (18, 9491960), (20, 8542764), (24, 7118970), (30, 5695176), (36, 4745980), (40, 4271382), (45, 3796784), (48, 3559485), (60, 2847588), (72, 2372990), (80, 2135691), (90, 1898392), (120, 1423794), (144, 1186495), (180, 949196), (240, 711897), (359, 475920), (360, 474598), (661, 258480), (718, 237960), (720, 237299), (1077, 158640), (1322, 129240), (1436, 118980), (1795, 95184), (1983, 86160), (2154, 79320), (2644, 64620), (2872, 59490), (3231, 52880), (3305, 51696), (3590, 47592), (3966, 43080), (4308, 39660), (5288, 32310), (5385, 31728), (5744, 29745), (5949, 28720), (6462, 26440), (6610, 25848), (7180, 23796), (7932, 21540), (8616, 19830), (9915, 17232), (10576, 16155), (10770, 15864), (11898, 14360), (12924, 13220)]