16575180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12011}}^1$

素因数の和:12046

約数の個数: 48

約数和(自身を含む): 48432384

約数和(自身を除く): 31857204

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, 12011, 24022, 36033, 48044, 60055, 72066, 120110, 144132, 180165, 240220, 276253, 360330, 552506, 720660, 828759, 1105012, 1381265, 1657518, 2762530, 3315036, 4143795, 5525060, 8287590, 16575180]

約数ペア:

[(1, 16575180), (2, 8287590), (3, 5525060), (4, 4143795), (5, 3315036), (6, 2762530), (10, 1657518), (12, 1381265), (15, 1105012), (20, 828759), (23, 720660), (30, 552506), (46, 360330), (60, 276253), (69, 240220), (92, 180165), (115, 144132), (138, 120110), (230, 72066), (276, 60055), (345, 48044), (460, 36033), (690, 24022), (1380, 12011)]