162488880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1777}}^1$

素因数の和:1923

約数の個数: 120

約数和(自身を含む): 550298112

約数和(自身を除く): 387809232

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, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1777, 1905, 2032, 2286, 2540, 3048, 3554, 3810, 4572, 5080, 5331, 5715, 6096, 7108, 7620, 8885, 9144, 10160, 10662, 11430, 14216, 15240, 15993, 17770, 18288, 21324, 22860, 26655, 28432, 30480, 31986, 35540, 42648, 45720, 53310, 63972, 71080, 79965, 85296, 91440, 106620, 127944, 142160, 159930, 213240, 225679, 255888, 319860, 426480, 451358, 639720, 677037, 902716, 1128395, 1279440, 1354074, 1805432, 2031111, 2256790, 2708148, 3385185, 3610864, 4062222, 4513580, 5416296, 6770370, 8124444, 9027160, 10155555, 10832592, 13540740, 16248888, 18054320, 20311110, 27081480, 32497776, 40622220, 54162960, 81244440, 162488880]

約数ペア:

[(1, 162488880), (2, 81244440), (3, 54162960), (4, 40622220), (5, 32497776), (6, 27081480), (8, 20311110), (9, 18054320), (10, 16248888), (12, 13540740), (15, 10832592), (16, 10155555), (18, 9027160), (20, 8124444), (24, 6770370), (30, 5416296), (36, 4513580), (40, 4062222), (45, 3610864), (48, 3385185), (60, 2708148), (72, 2256790), (80, 2031111), (90, 1805432), (120, 1354074), (127, 1279440), (144, 1128395), (180, 902716), (240, 677037), (254, 639720), (360, 451358), (381, 426480), (508, 319860), (635, 255888), (720, 225679), (762, 213240), (1016, 159930), (1143, 142160), (1270, 127944), (1524, 106620), (1777, 91440), (1905, 85296), (2032, 79965), (2286, 71080), (2540, 63972), (3048, 53310), (3554, 45720), (3810, 42648), (4572, 35540), (5080, 31986), (5331, 30480), (5715, 28432), (6096, 26655), (7108, 22860), (7620, 21324), (8885, 18288), (9144, 17770), (10160, 15993), (10662, 15240), (11430, 14216)]