137344560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{572269}}^1$

素因数の和:572285

約数の個数: 40

約数和(自身を含む): 425768880

約数和(自身を除く): 288424320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 572269, 1144538, 1716807, 2289076, 2861345, 3433614, 4578152, 5722690, 6867228, 8584035, 9156304, 11445380, 13734456, 17168070, 22890760, 27468912, 34336140, 45781520, 68672280, 137344560]

約数ペア:

[(1, 137344560), (2, 68672280), (3, 45781520), (4, 34336140), (5, 27468912), (6, 22890760), (8, 17168070), (10, 13734456), (12, 11445380), (15, 9156304), (16, 8584035), (20, 6867228), (24, 5722690), (30, 4578152), (40, 3433614), (48, 2861345), (60, 2289076), (80, 1716807), (120, 1144538), (240, 572269)]