165735840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{709}}^1$

素因数の和:1214

約数の個数: 96

約数和(自身を含む): 523877760

約数和(自身を除く): 358141920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 487, 709, 974, 1418, 1461, 1948, 2127, 2435, 2836, 2922, 3545, 3896, 4254, 4870, 5672, 5844, 7090, 7305, 7792, 8508, 9740, 10635, 11344, 11688, 14180, 14610, 15584, 17016, 19480, 21270, 22688, 23376, 28360, 29220, 34032, 38960, 42540, 46752, 56720, 58440, 68064, 77920, 85080, 113440, 116880, 170160, 233760, 340320, 345283, 690566, 1035849, 1381132, 1726415, 2071698, 2762264, 3452830, 4143396, 5179245, 5524528, 6905660, 8286792, 10358490, 11049056, 13811320, 16573584, 20716980, 27622640, 33147168, 41433960, 55245280, 82867920, 165735840]

約数ペア:

[(1, 165735840), (2, 82867920), (3, 55245280), (4, 41433960), (5, 33147168), (6, 27622640), (8, 20716980), (10, 16573584), (12, 13811320), (15, 11049056), (16, 10358490), (20, 8286792), (24, 6905660), (30, 5524528), (32, 5179245), (40, 4143396), (48, 3452830), (60, 2762264), (80, 2071698), (96, 1726415), (120, 1381132), (160, 1035849), (240, 690566), (480, 345283), (487, 340320), (709, 233760), (974, 170160), (1418, 116880), (1461, 113440), (1948, 85080), (2127, 77920), (2435, 68064), (2836, 58440), (2922, 56720), (3545, 46752), (3896, 42540), (4254, 38960), (4870, 34032), (5672, 29220), (5844, 28360), (7090, 23376), (7305, 22688), (7792, 21270), (8508, 19480), (9740, 17016), (10635, 15584), (11344, 14610), (11688, 14180)]