15222160

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1063}}^1$

素因数の和:1255

約数の個数: 40

約数和(自身を含む): 35622720

約数和(自身を除く): 20400560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 895, 1063, 1432, 1790, 2126, 2864, 3580, 4252, 5315, 7160, 8504, 10630, 14320, 17008, 21260, 42520, 85040, 190277, 380554, 761108, 951385, 1522216, 1902770, 3044432, 3805540, 7611080, 15222160]

約数ペア:

[(1, 15222160), (2, 7611080), (4, 3805540), (5, 3044432), (8, 1902770), (10, 1522216), (16, 951385), (20, 761108), (40, 380554), (80, 190277), (179, 85040), (358, 42520), (716, 21260), (895, 17008), (1063, 14320), (1432, 10630), (1790, 8504), (2126, 7160), (2864, 5315), (3580, 4252)]