2663760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1009}}^1$

素因数の和:1036

約数の個数: 80

約数和(自身を含む): 9017280

約数和(自身を除く): 6353520

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, 1009, 1320, 2018, 2640, 3027, 4036, 5045, 6054, 8072, 10090, 11099, 12108, 15135, 16144, 20180, 22198, 24216, 30270, 33297, 40360, 44396, 48432, 55495, 60540, 66594, 80720, 88792, 110990, 121080, 133188, 166485, 177584, 221980, 242160, 266376, 332970, 443960, 532752, 665940, 887920, 1331880, 2663760]

約数ペア:

[(1, 2663760), (2, 1331880), (3, 887920), (4, 665940), (5, 532752), (6, 443960), (8, 332970), (10, 266376), (11, 242160), (12, 221980), (15, 177584), (16, 166485), (20, 133188), (22, 121080), (24, 110990), (30, 88792), (33, 80720), (40, 66594), (44, 60540), (48, 55495), (55, 48432), (60, 44396), (66, 40360), (80, 33297), (88, 30270), (110, 24216), (120, 22198), (132, 20180), (165, 16144), (176, 15135), (220, 12108), (240, 11099), (264, 10090), (330, 8072), (440, 6054), (528, 5045), (660, 4036), (880, 3027), (1009, 2640), (1320, 2018)]