177243060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{128437}}^1$

素因数の和:128472

約数の個数: 48

約数和(自身を含む): 517862016

約数和(自身を除く): 340618956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 128437, 256874, 385311, 513748, 642185, 770622, 1284370, 1541244, 1926555, 2568740, 2954051, 3853110, 5908102, 7706220, 8862153, 11816204, 14770255, 17724306, 29540510, 35448612, 44310765, 59081020, 88621530, 177243060]

約数ペア:

[(1, 177243060), (2, 88621530), (3, 59081020), (4, 44310765), (5, 35448612), (6, 29540510), (10, 17724306), (12, 14770255), (15, 11816204), (20, 8862153), (23, 7706220), (30, 5908102), (46, 3853110), (60, 2954051), (69, 2568740), (92, 1926555), (115, 1541244), (138, 1284370), (230, 770622), (276, 642185), (345, 513748), (460, 385311), (690, 256874), (1380, 128437)]