530181480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2087}}^1$

素因数の和:2203

約数の個数: 128

約数和(自身を含む): 1668729600

約数和(自身を除く): 1138548120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 73, 87, 116, 120, 145, 146, 174, 219, 232, 290, 292, 348, 365, 435, 438, 580, 584, 696, 730, 870, 876, 1095, 1160, 1460, 1740, 1752, 2087, 2117, 2190, 2920, 3480, 4174, 4234, 4380, 6261, 6351, 8348, 8468, 8760, 10435, 10585, 12522, 12702, 16696, 16936, 20870, 21170, 25044, 25404, 31305, 31755, 41740, 42340, 50088, 50808, 60523, 62610, 63510, 83480, 84680, 121046, 125220, 127020, 152351, 181569, 242092, 250440, 254040, 302615, 304702, 363138, 457053, 484184, 605230, 609404, 726276, 761755, 907845, 914106, 1210460, 1218808, 1452552, 1523510, 1815690, 1828212, 2285265, 2420920, 3047020, 3631380, 3656424, 4418179, 4570530, 6094040, 7262760, 8836358, 9141060, 13254537, 17672716, 18282120, 22090895, 26509074, 35345432, 44181790, 53018148, 66272685, 88363580, 106036296, 132545370, 176727160, 265090740, 530181480]

約数ペア:

[(1, 530181480), (2, 265090740), (3, 176727160), (4, 132545370), (5, 106036296), (6, 88363580), (8, 66272685), (10, 53018148), (12, 44181790), (15, 35345432), (20, 26509074), (24, 22090895), (29, 18282120), (30, 17672716), (40, 13254537), (58, 9141060), (60, 8836358), (73, 7262760), (87, 6094040), (116, 4570530), (120, 4418179), (145, 3656424), (146, 3631380), (174, 3047020), (219, 2420920), (232, 2285265), (290, 1828212), (292, 1815690), (348, 1523510), (365, 1452552), (435, 1218808), (438, 1210460), (580, 914106), (584, 907845), (696, 761755), (730, 726276), (870, 609404), (876, 605230), (1095, 484184), (1160, 457053), (1460, 363138), (1740, 304702), (1752, 302615), (2087, 254040), (2117, 250440), (2190, 242092), (2920, 181569), (3480, 152351), (4174, 127020), (4234, 125220), (4380, 121046), (6261, 84680), (6351, 83480), (8348, 63510), (8468, 62610), (8760, 60523), (10435, 50808), (10585, 50088), (12522, 42340), (12702, 41740), (16696, 31755), (16936, 31305), (20870, 25404), (21170, 25044)]