255115320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73309}}^1$

素因数の和:73352

約数の個数: 64

約数和(自身を含む): 791748000

約数和(自身を除く): 536632680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 73309, 146618, 219927, 293236, 366545, 439854, 586472, 733090, 879708, 1099635, 1466180, 1759416, 2125961, 2199270, 2932360, 4251922, 4398540, 6377883, 8503844, 8797080, 10629805, 12755766, 17007688, 21259610, 25511532, 31889415, 42519220, 51023064, 63778830, 85038440, 127557660, 255115320]

約数ペア:

[(1, 255115320), (2, 127557660), (3, 85038440), (4, 63778830), (5, 51023064), (6, 42519220), (8, 31889415), (10, 25511532), (12, 21259610), (15, 17007688), (20, 12755766), (24, 10629805), (29, 8797080), (30, 8503844), (40, 6377883), (58, 4398540), (60, 4251922), (87, 2932360), (116, 2199270), (120, 2125961), (145, 1759416), (174, 1466180), (232, 1099635), (290, 879708), (348, 733090), (435, 586472), (580, 439854), (696, 366545), (870, 293236), (1160, 219927), (1740, 146618), (3480, 73309)]