72732440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7187}}^1$

素因数の和:7232

約数の個数: 64

約数和(自身を含む): 186312960

約数和(自身を除く): 113580520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 7187, 10120, 14374, 28748, 35935, 57496, 71870, 79057, 143740, 158114, 165301, 287480, 316228, 330602, 395285, 632456, 661204, 790570, 826505, 1322408, 1581140, 1653010, 1818311, 3162280, 3306020, 3636622, 6612040, 7273244, 9091555, 14546488, 18183110, 36366220, 72732440]

約数ペア:

[(1, 72732440), (2, 36366220), (4, 18183110), (5, 14546488), (8, 9091555), (10, 7273244), (11, 6612040), (20, 3636622), (22, 3306020), (23, 3162280), (40, 1818311), (44, 1653010), (46, 1581140), (55, 1322408), (88, 826505), (92, 790570), (110, 661204), (115, 632456), (184, 395285), (220, 330602), (230, 316228), (253, 287480), (440, 165301), (460, 158114), (506, 143740), (920, 79057), (1012, 71870), (1265, 57496), (2024, 35935), (2530, 28748), (5060, 14374), (7187, 10120)]