1130360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 3179520

約数和(自身を除く): 2049160

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, 367, 385, 440, 616, 734, 770, 1468, 1540, 1835, 2569, 2936, 3080, 3670, 4037, 5138, 7340, 8074, 10276, 12845, 14680, 16148, 20185, 20552, 25690, 28259, 32296, 40370, 51380, 56518, 80740, 102760, 113036, 141295, 161480, 226072, 282590, 565180, 1130360]

約数ペア:

[(1, 1130360), (2, 565180), (4, 282590), (5, 226072), (7, 161480), (8, 141295), (10, 113036), (11, 102760), (14, 80740), (20, 56518), (22, 51380), (28, 40370), (35, 32296), (40, 28259), (44, 25690), (55, 20552), (56, 20185), (70, 16148), (77, 14680), (88, 12845), (110, 10276), (140, 8074), (154, 7340), (220, 5138), (280, 4037), (308, 3670), (367, 3080), (385, 2936), (440, 2569), (616, 1835), (734, 1540), (770, 1468)]