27896040

素因数分解:

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

素因数の和:77506

約数の個数: 48

約数和(自身を含む): 90663300

約数和(自身を除く): 62767260

約数列:

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

約数ペア:

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