27896760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{77491}}^1$

素因数の和:77508

約数の個数: 48

約数和(自身を含む): 90665640

約数和(自身を除く): 62768880

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, 77491, 154982, 232473, 309964, 387455, 464946, 619928, 697419, 774910, 929892, 1162365, 1394838, 1549820, 1859784, 2324730, 2789676, 3099640, 3487095, 4649460, 5579352, 6974190, 9298920, 13948380, 27896760]

約数ペア:

[(1, 27896760), (2, 13948380), (3, 9298920), (4, 6974190), (5, 5579352), (6, 4649460), (8, 3487095), (9, 3099640), (10, 2789676), (12, 2324730), (15, 1859784), (18, 1549820), (20, 1394838), (24, 1162365), (30, 929892), (36, 774910), (40, 697419), (45, 619928), (60, 464946), (72, 387455), (90, 309964), (120, 232473), (180, 154982), (360, 77491)]