55792080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{77489}}^1$

素因数の和:77508

約数の個数: 60

約数和(自身を含む): 187370820

約数和(自身を除く): 131578740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 77489, 154978, 232467, 309956, 387445, 464934, 619912, 697401, 774890, 929868, 1162335, 1239824, 1394802, 1549780, 1859736, 2324670, 2789604, 3099560, 3487005, 3719472, 4649340, 5579208, 6199120, 6974010, 9298680, 11158416, 13948020, 18597360, 27896040, 55792080]

約数ペア:

[(1, 55792080), (2, 27896040), (3, 18597360), (4, 13948020), (5, 11158416), (6, 9298680), (8, 6974010), (9, 6199120), (10, 5579208), (12, 4649340), (15, 3719472), (16, 3487005), (18, 3099560), (20, 2789604), (24, 2324670), (30, 1859736), (36, 1549780), (40, 1394802), (45, 1239824), (48, 1162335), (60, 929868), (72, 774890), (80, 697401), (90, 619912), (120, 464934), (144, 387445), (180, 309956), (240, 232467), (360, 154978), (720, 77489)]