125429520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{522623}}^1$

素因数の和:522639

約数の個数: 40

約数和(自身を含む): 388832256

約数和(自身を除く): 263402736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 522623, 1045246, 1567869, 2090492, 2613115, 3135738, 4180984, 5226230, 6271476, 7839345, 8361968, 10452460, 12542952, 15678690, 20904920, 25085904, 31357380, 41809840, 62714760, 125429520]

約数ペア:

[(1, 125429520), (2, 62714760), (3, 41809840), (4, 31357380), (5, 25085904), (6, 20904920), (8, 15678690), (10, 12542952), (12, 10452460), (15, 8361968), (16, 7839345), (20, 6271476), (24, 5226230), (30, 4180984), (40, 3135738), (48, 2613115), (60, 2090492), (80, 1567869), (120, 1045246), (240, 522623)]