120893080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39251}}^1$

素因数の和:39280

約数の個数: 64

約数和(自身を含む): 339137280

約数和(自身を除く): 218244200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 39251, 78502, 157004, 196255, 274757, 314008, 392510, 431761, 549514, 785020, 863522, 1099028, 1373785, 1570040, 1727044, 2158805, 2198056, 2747570, 3022327, 3454088, 4317610, 5495140, 6044654, 8635220, 10990280, 12089308, 15111635, 17270440, 24178616, 30223270, 60446540, 120893080]

約数ペア:

[(1, 120893080), (2, 60446540), (4, 30223270), (5, 24178616), (7, 17270440), (8, 15111635), (10, 12089308), (11, 10990280), (14, 8635220), (20, 6044654), (22, 5495140), (28, 4317610), (35, 3454088), (40, 3022327), (44, 2747570), (55, 2198056), (56, 2158805), (70, 1727044), (77, 1570040), (88, 1373785), (110, 1099028), (140, 863522), (154, 785020), (220, 549514), (280, 431761), (308, 392510), (385, 314008), (440, 274757), (616, 196255), (770, 157004), (1540, 78502), (3080, 39251)]