1319017680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1831969}}^1$

素因数の和:1831988

約数の個数: 60

約数和(自身を含む): 4429703460

約数和(自身を除く): 3110685780

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, 1831969, 3663938, 5495907, 7327876, 9159845, 10991814, 14655752, 16487721, 18319690, 21983628, 27479535, 29311504, 32975442, 36639380, 43967256, 54959070, 65950884, 73278760, 82438605, 87934512, 109918140, 131901768, 146557520, 164877210, 219836280, 263803536, 329754420, 439672560, 659508840, 1319017680]

約数ペア:

[(1, 1319017680), (2, 659508840), (3, 439672560), (4, 329754420), (5, 263803536), (6, 219836280), (8, 164877210), (9, 146557520), (10, 131901768), (12, 109918140), (15, 87934512), (16, 82438605), (18, 73278760), (20, 65950884), (24, 54959070), (30, 43967256), (36, 36639380), (40, 32975442), (45, 29311504), (48, 27479535), (60, 21983628), (72, 18319690), (80, 16487721), (90, 14655752), (120, 10991814), (144, 9159845), (180, 7327876), (240, 5495907), (360, 3663938), (720, 1831969)]