160028880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60617}}^1$

素因数の和:60644

約数の個数: 80

約数和(自身を含む): 541197504

約数和(自身を除く): 381168624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 60617, 121234, 181851, 242468, 303085, 363702, 484936, 606170, 666787, 727404, 909255, 969872, 1212340, 1333574, 1454808, 1818510, 2000361, 2424680, 2667148, 2909616, 3333935, 3637020, 4000722, 4849360, 5334296, 6667870, 7274040, 8001444, 10001805, 10668592, 13335740, 14548080, 16002888, 20003610, 26671480, 32005776, 40007220, 53342960, 80014440, 160028880]

約数ペア:

[(1, 160028880), (2, 80014440), (3, 53342960), (4, 40007220), (5, 32005776), (6, 26671480), (8, 20003610), (10, 16002888), (11, 14548080), (12, 13335740), (15, 10668592), (16, 10001805), (20, 8001444), (22, 7274040), (24, 6667870), (30, 5334296), (33, 4849360), (40, 4000722), (44, 3637020), (48, 3333935), (55, 2909616), (60, 2667148), (66, 2424680), (80, 2000361), (88, 1818510), (110, 1454808), (120, 1333574), (132, 1212340), (165, 969872), (176, 909255), (220, 727404), (240, 666787), (264, 606170), (330, 484936), (440, 363702), (528, 303085), (660, 242468), (880, 181851), (1320, 121234), (2640, 60617)]