65093040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{90407}}^1$

素因数の和:90426

約数の個数: 60

約数和(自身を含む): 218606544

約数和(自身を除く): 153513504

約数列:

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

約数ペア:

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