38435160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{320293}}^1$

素因数の和:320307

約数の個数: 32

約数和(自身を含む): 115305840

約数和(自身を除く): 76870680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 320293, 640586, 960879, 1281172, 1601465, 1921758, 2562344, 3202930, 3843516, 4804395, 6405860, 7687032, 9608790, 12811720, 19217580, 38435160]

約数ペア:

[(1, 38435160), (2, 19217580), (3, 12811720), (4, 9608790), (5, 7687032), (6, 6405860), (8, 4804395), (10, 3843516), (12, 3202930), (15, 2562344), (20, 1921758), (24, 1601465), (30, 1281172), (40, 960879), (60, 640586), (120, 320293)]