2061479040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1073687}}^1$

素因数の和:1073709

約数の個数: 64

約数和(自身を含む): 6570970560

約数和(自身を除く): 4509491520

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 1073687, 2147374, 3221061, 4294748, 5368435, 6442122, 8589496, 10736870, 12884244, 16105305, 17178992, 21473740, 25768488, 32210610, 34357984, 42947480, 51536976, 64421220, 68715968, 85894960, 103073952, 128842440, 137431936, 171789920, 206147904, 257684880, 343579840, 412295808, 515369760, 687159680, 1030739520, 2061479040]

約数ペア:

[(1, 2061479040), (2, 1030739520), (3, 687159680), (4, 515369760), (5, 412295808), (6, 343579840), (8, 257684880), (10, 206147904), (12, 171789920), (15, 137431936), (16, 128842440), (20, 103073952), (24, 85894960), (30, 68715968), (32, 64421220), (40, 51536976), (48, 42947480), (60, 34357984), (64, 32210610), (80, 25768488), (96, 21473740), (120, 17178992), (128, 16105305), (160, 12884244), (192, 10736870), (240, 8589496), (320, 6442122), (384, 5368435), (480, 4294748), (640, 3221061), (960, 2147374), (1920, 1073687)]