480140310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1231129}}^1$

素因数の和:1231152

約数の個数: 32

約数和(自身を含む): 1240979040

約数和(自身を除く): 760838730

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1231129, 2462258, 3693387, 6155645, 7386774, 12311290, 16004677, 18466935, 32009354, 36933870, 48014031, 80023385, 96028062, 160046770, 240070155, 480140310]

約数ペア:

[(1, 480140310), (2, 240070155), (3, 160046770), (5, 96028062), (6, 80023385), (10, 48014031), (13, 36933870), (15, 32009354), (26, 18466935), (30, 16004677), (39, 12311290), (65, 7386774), (78, 6155645), (130, 3693387), (195, 2462258), (390, 1231129)]