571440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2381}}^1$

素因数の和:2397

約数の個数: 40

約数和(自身を含む): 1772208

約数和(自身を除く): 1200768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2381, 4762, 7143, 9524, 11905, 14286, 19048, 23810, 28572, 35715, 38096, 47620, 57144, 71430, 95240, 114288, 142860, 190480, 285720, 571440]

約数ペア:

[(1, 571440), (2, 285720), (3, 190480), (4, 142860), (5, 114288), (6, 95240), (8, 71430), (10, 57144), (12, 47620), (15, 38096), (16, 35715), (20, 28572), (24, 23810), (30, 19048), (40, 14286), (48, 11905), (60, 9524), (80, 7143), (120, 4762), (240, 2381)]