15009160

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3643}}^1$

素因数の和:3757

約数の個数: 32

約数和(自身を含む): 34107840

約数和(自身を除く): 19098680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 3643, 4120, 7286, 14572, 18215, 29144, 36430, 72860, 145720, 375229, 750458, 1500916, 1876145, 3001832, 3752290, 7504580, 15009160]

約数ペア:

[(1, 15009160), (2, 7504580), (4, 3752290), (5, 3001832), (8, 1876145), (10, 1500916), (20, 750458), (40, 375229), (103, 145720), (206, 72860), (412, 36430), (515, 29144), (824, 18215), (1030, 14572), (2060, 7286), (3643, 4120)]