108380720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1879}}^1$

素因数の和:2002

約数の個数: 80

約数和(自身を含む): 290933760

約数和(自身を除く): 182553040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 103, 112, 140, 206, 280, 412, 515, 560, 721, 824, 1030, 1442, 1648, 1879, 2060, 2884, 3605, 3758, 4120, 5768, 7210, 7516, 8240, 9395, 11536, 13153, 14420, 15032, 18790, 26306, 28840, 30064, 37580, 52612, 57680, 65765, 75160, 105224, 131530, 150320, 193537, 210448, 263060, 387074, 526120, 774148, 967685, 1052240, 1354759, 1548296, 1935370, 2709518, 3096592, 3870740, 5419036, 6773795, 7741480, 10838072, 13547590, 15482960, 21676144, 27095180, 54190360, 108380720]

約数ペア:

[(1, 108380720), (2, 54190360), (4, 27095180), (5, 21676144), (7, 15482960), (8, 13547590), (10, 10838072), (14, 7741480), (16, 6773795), (20, 5419036), (28, 3870740), (35, 3096592), (40, 2709518), (56, 1935370), (70, 1548296), (80, 1354759), (103, 1052240), (112, 967685), (140, 774148), (206, 526120), (280, 387074), (412, 263060), (515, 210448), (560, 193537), (721, 150320), (824, 131530), (1030, 105224), (1442, 75160), (1648, 65765), (1879, 57680), (2060, 52612), (2884, 37580), (3605, 30064), (3758, 28840), (4120, 26306), (5768, 18790), (7210, 15032), (7516, 14420), (8240, 13153), (9395, 11536)]