227851440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{949381}}^1$

素因数の和:949397

約数の個数: 40

約数和(自身を含む): 706340208

約数和(自身を除く): 478488768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 949381, 1898762, 2848143, 3797524, 4746905, 5696286, 7595048, 9493810, 11392572, 14240715, 15190096, 18987620, 22785144, 28481430, 37975240, 45570288, 56962860, 75950480, 113925720, 227851440]

約数ペア:

[(1, 227851440), (2, 113925720), (3, 75950480), (4, 56962860), (5, 45570288), (6, 37975240), (8, 28481430), (10, 22785144), (12, 18987620), (15, 15190096), (16, 14240715), (20, 11392572), (24, 9493810), (30, 7595048), (40, 5696286), (48, 4746905), (60, 3797524), (80, 2848143), (120, 1898762), (240, 949381)]