16449120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11423}}^1$

素因数の和:11444

約数の個数: 72

約数和(自身を含む): 56137536

約数和(自身を除く): 39688416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 11423, 22846, 34269, 45692, 57115, 68538, 91384, 102807, 114230, 137076, 171345, 182768, 205614, 228460, 274152, 342690, 365536, 411228, 456920, 514035, 548304, 685380, 822456, 913840, 1028070, 1096608, 1370760, 1644912, 1827680, 2056140, 2741520, 3289824, 4112280, 5483040, 8224560, 16449120]

約数ペア:

[(1, 16449120), (2, 8224560), (3, 5483040), (4, 4112280), (5, 3289824), (6, 2741520), (8, 2056140), (9, 1827680), (10, 1644912), (12, 1370760), (15, 1096608), (16, 1028070), (18, 913840), (20, 822456), (24, 685380), (30, 548304), (32, 514035), (36, 456920), (40, 411228), (45, 365536), (48, 342690), (60, 274152), (72, 228460), (80, 205614), (90, 182768), (96, 171345), (120, 137076), (144, 114230), (160, 102807), (180, 91384), (240, 68538), (288, 57115), (360, 45692), (480, 34269), (720, 22846), (1440, 11423)]