299169120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{623269}}^1$

素因数の和:623287

約数の個数: 48

約数和(自身を含む): 942384240

約数和(自身を除く): 643215120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 623269, 1246538, 1869807, 2493076, 3116345, 3739614, 4986152, 6232690, 7479228, 9349035, 9972304, 12465380, 14958456, 18698070, 19944608, 24930760, 29916912, 37396140, 49861520, 59833824, 74792280, 99723040, 149584560, 299169120]

約数ペア:

[(1, 299169120), (2, 149584560), (3, 99723040), (4, 74792280), (5, 59833824), (6, 49861520), (8, 37396140), (10, 29916912), (12, 24930760), (15, 19944608), (16, 18698070), (20, 14958456), (24, 12465380), (30, 9972304), (32, 9349035), (40, 7479228), (48, 6232690), (60, 4986152), (80, 3739614), (96, 3116345), (120, 2493076), (160, 1869807), (240, 1246538), (480, 623269)]