30322880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13537}}^1$

素因数の和:13561

約数の個数: 56

約数和(自身を含む): 82527648

約数和(自身を除く): 52204768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 13537, 27074, 54148, 67685, 94759, 108296, 135370, 189518, 216592, 270740, 379036, 433184, 473795, 541480, 758072, 866368, 947590, 1082960, 1516144, 1895180, 2165920, 3032288, 3790360, 4331840, 6064576, 7580720, 15161440, 30322880]

約数ペア:

[(1, 30322880), (2, 15161440), (4, 7580720), (5, 6064576), (7, 4331840), (8, 3790360), (10, 3032288), (14, 2165920), (16, 1895180), (20, 1516144), (28, 1082960), (32, 947590), (35, 866368), (40, 758072), (56, 541480), (64, 473795), (70, 433184), (80, 379036), (112, 270740), (140, 216592), (160, 189518), (224, 135370), (280, 108296), (320, 94759), (448, 67685), (560, 54148), (1120, 27074), (2240, 13537)]