130186080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{90407}}^1$

素因数の和:90428

約数の個数: 72

約数和(自身を含む): 444264912

約数和(自身を除く): 314078832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 90407, 180814, 271221, 361628, 452035, 542442, 723256, 813663, 904070, 1084884, 1356105, 1446512, 1627326, 1808140, 2169768, 2712210, 2893024, 3254652, 3616280, 4068315, 4339536, 5424420, 6509304, 7232560, 8136630, 8679072, 10848840, 13018608, 14465120, 16273260, 21697680, 26037216, 32546520, 43395360, 65093040, 130186080]

約数ペア:

[(1, 130186080), (2, 65093040), (3, 43395360), (4, 32546520), (5, 26037216), (6, 21697680), (8, 16273260), (9, 14465120), (10, 13018608), (12, 10848840), (15, 8679072), (16, 8136630), (18, 7232560), (20, 6509304), (24, 5424420), (30, 4339536), (32, 4068315), (36, 3616280), (40, 3254652), (45, 2893024), (48, 2712210), (60, 2169768), (72, 1808140), (80, 1627326), (90, 1446512), (96, 1356105), (120, 1084884), (144, 904070), (160, 813663), (180, 723256), (240, 542442), (288, 452035), (360, 361628), (480, 271221), (720, 180814), (1440, 90407)]