165748920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47629}}^1$

素因数の和:47672

約数の個数: 64

約数和(自身を含む): 514404000

約数和(自身を除く): 348655080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 47629, 95258, 142887, 190516, 238145, 285774, 381032, 476290, 571548, 714435, 952580, 1143096, 1381241, 1428870, 1905160, 2762482, 2857740, 4143723, 5524964, 5715480, 6906205, 8287446, 11049928, 13812410, 16574892, 20718615, 27624820, 33149784, 41437230, 55249640, 82874460, 165748920]

約数ペア:

[(1, 165748920), (2, 82874460), (3, 55249640), (4, 41437230), (5, 33149784), (6, 27624820), (8, 20718615), (10, 16574892), (12, 13812410), (15, 11049928), (20, 8287446), (24, 6906205), (29, 5715480), (30, 5524964), (40, 4143723), (58, 2857740), (60, 2762482), (87, 1905160), (116, 1428870), (120, 1381241), (145, 1143096), (174, 952580), (232, 714435), (290, 571548), (348, 476290), (435, 381032), (580, 285774), (696, 238145), (870, 190516), (1160, 142887), (1740, 95258), (3480, 47629)]