155411520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14717}}^1$

素因数の和:14748

約数の個数: 112

約数和(自身を含む): 538325568

約数和(自身を除く): 382914048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 14717, 29434, 44151, 58868, 73585, 88302, 117736, 147170, 161887, 176604, 220755, 235472, 294340, 323774, 353208, 441510, 470944, 485661, 588680, 647548, 706416, 809435, 883020, 941888, 971322, 1177360, 1295096, 1412832, 1618870, 1766040, 1942644, 2354720, 2428305, 2590192, 2825664, 3237740, 3532080, 3885288, 4709440, 4856610, 5180384, 6475480, 7064160, 7770576, 9713220, 10360768, 12950960, 14128320, 15541152, 19426440, 25901920, 31082304, 38852880, 51803840, 77705760, 155411520]

約数ペア:

[(1, 155411520), (2, 77705760), (3, 51803840), (4, 38852880), (5, 31082304), (6, 25901920), (8, 19426440), (10, 15541152), (11, 14128320), (12, 12950960), (15, 10360768), (16, 9713220), (20, 7770576), (22, 7064160), (24, 6475480), (30, 5180384), (32, 4856610), (33, 4709440), (40, 3885288), (44, 3532080), (48, 3237740), (55, 2825664), (60, 2590192), (64, 2428305), (66, 2354720), (80, 1942644), (88, 1766040), (96, 1618870), (110, 1412832), (120, 1295096), (132, 1177360), (160, 971322), (165, 941888), (176, 883020), (192, 809435), (220, 706416), (240, 647548), (264, 588680), (320, 485661), (330, 470944), (352, 441510), (440, 353208), (480, 323774), (528, 294340), (660, 235472), (704, 220755), (880, 176604), (960, 161887), (1056, 147170), (1320, 117736), (1760, 88302), (2112, 73585), (2640, 58868), (3520, 44151), (5280, 29434), (10560, 14717)]