80355360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{167407}}^1$

素因数の和:167425

約数の個数: 48

約数和(自身を含む): 253120896

約数和(自身を除く): 172765536

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, 167407, 334814, 502221, 669628, 837035, 1004442, 1339256, 1674070, 2008884, 2511105, 2678512, 3348140, 4017768, 5022210, 5357024, 6696280, 8035536, 10044420, 13392560, 16071072, 20088840, 26785120, 40177680, 80355360]

約数ペア:

[(1, 80355360), (2, 40177680), (3, 26785120), (4, 20088840), (5, 16071072), (6, 13392560), (8, 10044420), (10, 8035536), (12, 6696280), (15, 5357024), (16, 5022210), (20, 4017768), (24, 3348140), (30, 2678512), (32, 2511105), (40, 2008884), (48, 1674070), (60, 1339256), (80, 1004442), (96, 837035), (120, 669628), (160, 502221), (240, 334814), (480, 167407)]