55381320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17093}}^1$

素因数の和:17116

約数の個数: 80

約数和(自身を含む): 186153660

約数和(自身を除く): 130772340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 17093, 34186, 51279, 68372, 85465, 102558, 136744, 153837, 170930, 205116, 256395, 307674, 341860, 410232, 461511, 512790, 615348, 683720, 769185, 923022, 1025580, 1230696, 1384533, 1538370, 1846044, 2051160, 2307555, 2769066, 3076740, 3692088, 4615110, 5538132, 6153480, 6922665, 9230220, 11076264, 13845330, 18460440, 27690660, 55381320]

約数ペア:

[(1, 55381320), (2, 27690660), (3, 18460440), (4, 13845330), (5, 11076264), (6, 9230220), (8, 6922665), (9, 6153480), (10, 5538132), (12, 4615110), (15, 3692088), (18, 3076740), (20, 2769066), (24, 2307555), (27, 2051160), (30, 1846044), (36, 1538370), (40, 1384533), (45, 1230696), (54, 1025580), (60, 923022), (72, 769185), (81, 683720), (90, 615348), (108, 512790), (120, 461511), (135, 410232), (162, 341860), (180, 307674), (216, 256395), (270, 205116), (324, 170930), (360, 153837), (405, 136744), (540, 102558), (648, 85465), (810, 68372), (1080, 51279), (1620, 34186), (3240, 17093)]