130031760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{541799}}^1$

素因数の和:541815

約数の個数: 40

約数和(自身を含む): 403099200

約数和(自身を除く): 273067440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 541799, 1083598, 1625397, 2167196, 2708995, 3250794, 4334392, 5417990, 6501588, 8126985, 8668784, 10835980, 13003176, 16253970, 21671960, 26006352, 32507940, 43343920, 65015880, 130031760]

約数ペア:

[(1, 130031760), (2, 65015880), (3, 43343920), (4, 32507940), (5, 26006352), (6, 21671960), (8, 16253970), (10, 13003176), (12, 10835980), (15, 8668784), (16, 8126985), (20, 6501588), (24, 5417990), (30, 4334392), (40, 3250794), (48, 2708995), (60, 2167196), (80, 1625397), (120, 1083598), (240, 541799)]