208314720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{48221}}^1$

素因数の和:48245

約数の個数: 96

約数和(自身を含む): 729116640

約数和(自身を除く): 520801920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 48221, 96442, 144663, 192884, 241105, 289326, 385768, 433989, 482210, 578652, 723315, 771536, 867978, 964420, 1157304, 1301967, 1446630, 1543072, 1735956, 1928840, 2169945, 2314608, 2603934, 2893260, 3471912, 3857680, 4339890, 4629216, 5207868, 5786520, 6509835, 6943824, 7715360, 8679780, 10415736, 11573040, 13019670, 13887648, 17359560, 20831472, 23146080, 26039340, 34719120, 41662944, 52078680, 69438240, 104157360, 208314720]

約数ペア:

[(1, 208314720), (2, 104157360), (3, 69438240), (4, 52078680), (5, 41662944), (6, 34719120), (8, 26039340), (9, 23146080), (10, 20831472), (12, 17359560), (15, 13887648), (16, 13019670), (18, 11573040), (20, 10415736), (24, 8679780), (27, 7715360), (30, 6943824), (32, 6509835), (36, 5786520), (40, 5207868), (45, 4629216), (48, 4339890), (54, 3857680), (60, 3471912), (72, 2893260), (80, 2603934), (90, 2314608), (96, 2169945), (108, 1928840), (120, 1735956), (135, 1543072), (144, 1446630), (160, 1301967), (180, 1157304), (216, 964420), (240, 867978), (270, 771536), (288, 723315), (360, 578652), (432, 482210), (480, 433989), (540, 385768), (720, 289326), (864, 241105), (1080, 192884), (1440, 144663), (2160, 96442), (4320, 48221)]