153216120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3617}}^1$

素因数の和:3984

約数の個数: 64

約数和(自身を含む): 461077920

約数和(自身を除く): 307861800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 353, 706, 1059, 1412, 1765, 2118, 2824, 3530, 3617, 4236, 5295, 7060, 7234, 8472, 10590, 10851, 14120, 14468, 18085, 21180, 21702, 28936, 36170, 42360, 43404, 54255, 72340, 86808, 108510, 144680, 217020, 434040, 1276801, 2553602, 3830403, 5107204, 6384005, 7660806, 10214408, 12768010, 15321612, 19152015, 25536020, 30643224, 38304030, 51072040, 76608060, 153216120]

約数ペア:

[(1, 153216120), (2, 76608060), (3, 51072040), (4, 38304030), (5, 30643224), (6, 25536020), (8, 19152015), (10, 15321612), (12, 12768010), (15, 10214408), (20, 7660806), (24, 6384005), (30, 5107204), (40, 3830403), (60, 2553602), (120, 1276801), (353, 434040), (706, 217020), (1059, 144680), (1412, 108510), (1765, 86808), (2118, 72340), (2824, 54255), (3530, 43404), (3617, 42360), (4236, 36170), (5295, 28936), (7060, 21702), (7234, 21180), (8472, 18085), (10590, 14468), (10851, 14120)]