3428640

素因数分解:

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

素因数の和:2402

約数の個数: 72

約数和(自身を含む): 11705148

約数和(自身を除く): 8276508

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 2381, 4762, 7143, 9524, 11905, 14286, 19048, 21429, 23810, 28572, 35715, 38096, 42858, 47620, 57144, 71430, 76192, 85716, 95240, 107145, 114288, 142860, 171432, 190480, 214290, 228576, 285720, 342864, 380960, 428580, 571440, 685728, 857160, 1142880, 1714320, 3428640]

約数ペア:

[(1, 3428640), (2, 1714320), (3, 1142880), (4, 857160), (5, 685728), (6, 571440), (8, 428580), (9, 380960), (10, 342864), (12, 285720), (15, 228576), (16, 214290), (18, 190480), (20, 171432), (24, 142860), (30, 114288), (32, 107145), (36, 95240), (40, 85716), (45, 76192), (48, 71430), (60, 57144), (72, 47620), (80, 42858), (90, 38096), (96, 35715), (120, 28572), (144, 23810), (160, 21429), (180, 19048), (240, 14286), (288, 11905), (360, 9524), (480, 7143), (720, 4762), (1440, 2381)]