130577940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{241811}}^1$

素因数の和:241829

約数の個数: 48

約数和(自身を含む): 406244160

約数和(自身を除く): 275666220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 241811, 483622, 725433, 967244, 1209055, 1450866, 2176299, 2418110, 2901732, 3627165, 4352598, 4836220, 6528897, 7254330, 8705196, 10881495, 13057794, 14508660, 21762990, 26115588, 32644485, 43525980, 65288970, 130577940]

約数ペア:

[(1, 130577940), (2, 65288970), (3, 43525980), (4, 32644485), (5, 26115588), (6, 21762990), (9, 14508660), (10, 13057794), (12, 10881495), (15, 8705196), (18, 7254330), (20, 6528897), (27, 4836220), (30, 4352598), (36, 3627165), (45, 2901732), (54, 2418110), (60, 2176299), (90, 1450866), (108, 1209055), (135, 967244), (180, 725433), (270, 483622), (540, 241811)]