130943760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{545599}}^1$

素因数の和:545615

約数の個数: 40

約数和(自身を含む): 405926400

約数和(自身を除く): 274982640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 545599, 1091198, 1636797, 2182396, 2727995, 3273594, 4364792, 5455990, 6547188, 8183985, 8729584, 10911980, 13094376, 16367970, 21823960, 26188752, 32735940, 43647920, 65471880, 130943760]

約数ペア:

[(1, 130943760), (2, 65471880), (3, 43647920), (4, 32735940), (5, 26188752), (6, 21823960), (8, 16367970), (10, 13094376), (12, 10911980), (15, 8729584), (16, 8183985), (20, 6547188), (24, 5455990), (30, 4364792), (40, 3273594), (48, 2727995), (60, 2182396), (80, 1636797), (120, 1091198), (240, 545599)]