30892080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{128717}}^1$

素因数の和:128733

約数の個数: 40

約数和(自身を含む): 95766192

約数和(自身を除く): 64874112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 128717, 257434, 386151, 514868, 643585, 772302, 1029736, 1287170, 1544604, 1930755, 2059472, 2574340, 3089208, 3861510, 5148680, 6178416, 7723020, 10297360, 15446040, 30892080]

約数ペア:

[(1, 30892080), (2, 15446040), (3, 10297360), (4, 7723020), (5, 6178416), (6, 5148680), (8, 3861510), (10, 3089208), (12, 2574340), (15, 2059472), (16, 1930755), (20, 1544604), (24, 1287170), (30, 1029736), (40, 772302), (48, 643585), (60, 514868), (80, 386151), (120, 257434), (240, 128717)]