1140240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4751}}^1$

素因数の和:4767

約数の個数: 40

約数和(自身を含む): 3535488

約数和(自身を除く): 2395248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4751, 9502, 14253, 19004, 23755, 28506, 38008, 47510, 57012, 71265, 76016, 95020, 114024, 142530, 190040, 228048, 285060, 380080, 570120, 1140240]

約数ペア:

[(1, 1140240), (2, 570120), (3, 380080), (4, 285060), (5, 228048), (6, 190040), (8, 142530), (10, 114024), (12, 95020), (15, 76016), (16, 71265), (20, 57012), (24, 47510), (30, 38008), (40, 28506), (48, 23755), (60, 19004), (80, 14253), (120, 9502), (240, 4751)]