169402320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{78427}}^1$

素因数の和:78449

約数の個数: 80

約数和(自身を含む): 583504320

約数和(自身を除く): 414102000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 78427, 156854, 235281, 313708, 392135, 470562, 627416, 705843, 784270, 941124, 1176405, 1254832, 1411686, 1568540, 1882248, 2117529, 2352810, 2823372, 3137080, 3529215, 3764496, 4235058, 4705620, 5646744, 6274160, 7058430, 8470116, 9411240, 10587645, 11293488, 14116860, 16940232, 18822480, 21175290, 28233720, 33880464, 42350580, 56467440, 84701160, 169402320]

約数ペア:

[(1, 169402320), (2, 84701160), (3, 56467440), (4, 42350580), (5, 33880464), (6, 28233720), (8, 21175290), (9, 18822480), (10, 16940232), (12, 14116860), (15, 11293488), (16, 10587645), (18, 9411240), (20, 8470116), (24, 7058430), (27, 6274160), (30, 5646744), (36, 4705620), (40, 4235058), (45, 3764496), (48, 3529215), (54, 3137080), (60, 2823372), (72, 2352810), (80, 2117529), (90, 1882248), (108, 1568540), (120, 1411686), (135, 1254832), (144, 1176405), (180, 941124), (216, 784270), (240, 705843), (270, 627416), (360, 470562), (432, 392135), (540, 313708), (720, 235281), (1080, 156854), (2160, 78427)]