15961120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{14251}}^1$

素因数の和:14273

約数の個数: 48

約数和(自身を含む): 43098048

約数和(自身を除く): 27136928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 14251, 28502, 57004, 71255, 99757, 114008, 142510, 199514, 228016, 285020, 399028, 456032, 498785, 570040, 798056, 997570, 1140080, 1596112, 1995140, 2280160, 3192224, 3990280, 7980560, 15961120]

約数ペア:

[(1, 15961120), (2, 7980560), (4, 3990280), (5, 3192224), (7, 2280160), (8, 1995140), (10, 1596112), (14, 1140080), (16, 997570), (20, 798056), (28, 570040), (32, 498785), (35, 456032), (40, 399028), (56, 285020), (70, 228016), (80, 199514), (112, 142510), (140, 114008), (160, 99757), (224, 71255), (280, 57004), (560, 28502), (1120, 14251)]