55583760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{231599}}^1$

素因数の和:231615

約数の個数: 40

約数和(自身を含む): 172310400

約数和(自身を除く): 116726640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 231599, 463198, 694797, 926396, 1157995, 1389594, 1852792, 2315990, 2779188, 3473985, 3705584, 4631980, 5558376, 6947970, 9263960, 11116752, 13895940, 18527920, 27791880, 55583760]

約数ペア:

[(1, 55583760), (2, 27791880), (3, 18527920), (4, 13895940), (5, 11116752), (6, 9263960), (8, 6947970), (10, 5558376), (12, 4631980), (15, 3705584), (16, 3473985), (20, 2779188), (24, 2315990), (30, 1852792), (40, 1389594), (48, 1157995), (60, 926396), (80, 694797), (120, 463198), (240, 231599)]