15316620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1009}}^1$

素因数の和:1055

約数の個数: 96

約数和(自身を含む): 48867840

約数和(自身を除く): 33551220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1009, 1012, 1265, 1380, 1518, 2018, 2530, 3027, 3036, 3795, 4036, 5045, 5060, 6054, 7590, 10090, 11099, 12108, 15135, 15180, 20180, 22198, 23207, 30270, 33297, 44396, 46414, 55495, 60540, 66594, 69621, 92828, 110990, 116035, 133188, 139242, 166485, 221980, 232070, 255277, 278484, 332970, 348105, 464140, 510554, 665940, 696210, 765831, 1021108, 1276385, 1392420, 1531662, 2552770, 3063324, 3829155, 5105540, 7658310, 15316620]

約数ペア:

[(1, 15316620), (2, 7658310), (3, 5105540), (4, 3829155), (5, 3063324), (6, 2552770), (10, 1531662), (11, 1392420), (12, 1276385), (15, 1021108), (20, 765831), (22, 696210), (23, 665940), (30, 510554), (33, 464140), (44, 348105), (46, 332970), (55, 278484), (60, 255277), (66, 232070), (69, 221980), (92, 166485), (110, 139242), (115, 133188), (132, 116035), (138, 110990), (165, 92828), (220, 69621), (230, 66594), (253, 60540), (276, 55495), (330, 46414), (345, 44396), (460, 33297), (506, 30270), (660, 23207), (690, 22198), (759, 20180), (1009, 15180), (1012, 15135), (1265, 12108), (1380, 11099), (1518, 10090), (2018, 7590), (2530, 6054), (3027, 5060), (3036, 5045), (3795, 4036)]