207908160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{216571}}^1$

素因数の和:216591

約数の個数: 56

約数和(自身を含む): 660111456

約数和(自身を除く): 452203296

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, 216571, 433142, 649713, 866284, 1082855, 1299426, 1732568, 2165710, 2598852, 3248565, 3465136, 4331420, 5197704, 6497130, 6930272, 8662840, 10395408, 12994260, 13860544, 17325680, 20790816, 25988520, 34651360, 41581632, 51977040, 69302720, 103954080, 207908160]

約数ペア:

[(1, 207908160), (2, 103954080), (3, 69302720), (4, 51977040), (5, 41581632), (6, 34651360), (8, 25988520), (10, 20790816), (12, 17325680), (15, 13860544), (16, 12994260), (20, 10395408), (24, 8662840), (30, 6930272), (32, 6497130), (40, 5197704), (48, 4331420), (60, 3465136), (64, 3248565), (80, 2598852), (96, 2165710), (120, 1732568), (160, 1299426), (192, 1082855), (240, 866284), (320, 649713), (480, 433142), (960, 216571)]