245691202920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2047426691}}^1$

素因数の和:2047426705

約数の個数: 32

約数和(自身を含む): 737073609120

約数和(自身を除く): 491382406200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2047426691, 4094853382, 6142280073, 8189706764, 10237133455, 12284560146, 16379413528, 20474266910, 24569120292, 30711400365, 40948533820, 49138240584, 61422800730, 81897067640, 122845601460, 245691202920]

約数ペア:

[(1, 245691202920), (2, 122845601460), (3, 81897067640), (4, 61422800730), (5, 49138240584), (6, 40948533820), (8, 30711400365), (10, 24569120292), (12, 20474266910), (15, 16379413528), (20, 12284560146), (24, 10237133455), (30, 8189706764), (40, 6142280073), (60, 4094853382), (120, 2047426691)]