1379319120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1915721}}^1$

素因数の和:1915740

約数の個数: 60

約数和(自身を含む): 4632215796

約数和(自身を除く): 3252896676

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, 1915721, 3831442, 5747163, 7662884, 9578605, 11494326, 15325768, 17241489, 19157210, 22988652, 28735815, 30651536, 34482978, 38314420, 45977304, 57471630, 68965956, 76628840, 86207445, 91954608, 114943260, 137931912, 153257680, 172414890, 229886520, 275863824, 344829780, 459773040, 689659560, 1379319120]

約数ペア:

[(1, 1379319120), (2, 689659560), (3, 459773040), (4, 344829780), (5, 275863824), (6, 229886520), (8, 172414890), (9, 153257680), (10, 137931912), (12, 114943260), (15, 91954608), (16, 86207445), (18, 76628840), (20, 68965956), (24, 57471630), (30, 45977304), (36, 38314420), (40, 34482978), (45, 30651536), (48, 28735815), (60, 22988652), (72, 19157210), (80, 17241489), (90, 15325768), (120, 11494326), (144, 9578605), (180, 7662884), (240, 5747163), (360, 3831442), (720, 1915721)]