8082780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1259}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 22861440

約数和(自身を除く): 14778660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1259, 1284, 1605, 2140, 2518, 3210, 3777, 5036, 6295, 6420, 7554, 12590, 15108, 18885, 25180, 37770, 75540, 134713, 269426, 404139, 538852, 673565, 808278, 1347130, 1616556, 2020695, 2694260, 4041390, 8082780]

約数ペア:

[(1, 8082780), (2, 4041390), (3, 2694260), (4, 2020695), (5, 1616556), (6, 1347130), (10, 808278), (12, 673565), (15, 538852), (20, 404139), (30, 269426), (60, 134713), (107, 75540), (214, 37770), (321, 25180), (428, 18885), (535, 15108), (642, 12590), (1070, 7554), (1259, 6420), (1284, 6295), (1605, 5036), (2140, 3777), (2518, 3210)]