1142880

素因数分解:

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

素因数の和:2399

約数の個数: 48

約数和(自身を含む): 3601584

約数和(自身を除く): 2458704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2381, 4762, 7143, 9524, 11905, 14286, 19048, 23810, 28572, 35715, 38096, 47620, 57144, 71430, 76192, 95240, 114288, 142860, 190480, 228576, 285720, 380960, 571440, 1142880]

約数ペア:

[(1, 1142880), (2, 571440), (3, 380960), (4, 285720), (5, 228576), (6, 190480), (8, 142860), (10, 114288), (12, 95240), (15, 76192), (16, 71430), (20, 57144), (24, 47620), (30, 38096), (32, 35715), (40, 28572), (48, 23810), (60, 19048), (80, 14286), (96, 11905), (120, 9524), (160, 7143), (240, 4762), (480, 2381)]