27783960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{231533}}^1$

素因数の和:231547

約数の個数: 32

約数和(自身を含む): 83352240

約数和(自身を除く): 55568280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 231533, 463066, 694599, 926132, 1157665, 1389198, 1852264, 2315330, 2778396, 3472995, 4630660, 5556792, 6945990, 9261320, 13891980, 27783960]

約数ペア:

[(1, 27783960), (2, 13891980), (3, 9261320), (4, 6945990), (5, 5556792), (6, 4630660), (8, 3472995), (10, 2778396), (12, 2315330), (15, 1852264), (20, 1389198), (24, 1157665), (30, 926132), (40, 694599), (60, 463066), (120, 231533)]