164681760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{343087}}^1$

素因数の和:343105

約数の個数: 48

約数和(自身を含む): 518749056

約数和(自身を除く): 354067296

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, 343087, 686174, 1029261, 1372348, 1715435, 2058522, 2744696, 3430870, 4117044, 5146305, 5489392, 6861740, 8234088, 10292610, 10978784, 13723480, 16468176, 20585220, 27446960, 32936352, 41170440, 54893920, 82340880, 164681760]

約数ペア:

[(1, 164681760), (2, 82340880), (3, 54893920), (4, 41170440), (5, 32936352), (6, 27446960), (8, 20585220), (10, 16468176), (12, 13723480), (15, 10978784), (16, 10292610), (20, 8234088), (24, 6861740), (30, 5489392), (32, 5146305), (40, 4117044), (48, 3430870), (60, 2744696), (80, 2058522), (96, 1715435), (120, 1372348), (160, 1029261), (240, 686174), (480, 343087)]