2541592080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{392221}}^1$

素因数の和:392246

約数の個数: 100

約数和(自身を含む): 8827348332

約数和(自身を除く): 6285756252

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 392221, 784442, 1176663, 1568884, 1961105, 2353326, 3137768, 3529989, 3922210, 4706652, 5883315, 6275536, 7059978, 7844420, 9413304, 10589967, 11766630, 14119956, 15688840, 17649945, 18826608, 21179934, 23533260, 28239912, 31377680, 31769901, 35299890, 42359868, 47066520, 52949835, 56479824, 63539802, 70599780, 84719736, 94133040, 105899670, 127079604, 141199560, 158849505, 169439472, 211799340, 254159208, 282399120, 317699010, 423598680, 508318416, 635398020, 847197360, 1270796040, 2541592080]

約数ペア:

[(1, 2541592080), (2, 1270796040), (3, 847197360), (4, 635398020), (5, 508318416), (6, 423598680), (8, 317699010), (9, 282399120), (10, 254159208), (12, 211799340), (15, 169439472), (16, 158849505), (18, 141199560), (20, 127079604), (24, 105899670), (27, 94133040), (30, 84719736), (36, 70599780), (40, 63539802), (45, 56479824), (48, 52949835), (54, 47066520), (60, 42359868), (72, 35299890), (80, 31769901), (81, 31377680), (90, 28239912), (108, 23533260), (120, 21179934), (135, 18826608), (144, 17649945), (162, 15688840), (180, 14119956), (216, 11766630), (240, 10589967), (270, 9413304), (324, 7844420), (360, 7059978), (405, 6275536), (432, 5883315), (540, 4706652), (648, 3922210), (720, 3529989), (810, 3137768), (1080, 2353326), (1296, 1961105), (1620, 1568884), (2160, 1176663), (3240, 784442), (6480, 392221)]