2195520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2287}}^1$

素因数の和:2307

約数の個数: 56

約数和(自身を含む): 6973824

約数和(自身を除く): 4778304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 2287, 4574, 6861, 9148, 11435, 13722, 18296, 22870, 27444, 34305, 36592, 45740, 54888, 68610, 73184, 91480, 109776, 137220, 146368, 182960, 219552, 274440, 365920, 439104, 548880, 731840, 1097760, 2195520]

約数ペア:

[(1, 2195520), (2, 1097760), (3, 731840), (4, 548880), (5, 439104), (6, 365920), (8, 274440), (10, 219552), (12, 182960), (15, 146368), (16, 137220), (20, 109776), (24, 91480), (30, 73184), (32, 68610), (40, 54888), (48, 45740), (60, 36592), (64, 34305), (80, 27444), (96, 22870), (120, 18296), (160, 13722), (192, 11435), (240, 9148), (320, 6861), (480, 4574), (960, 2287)]