265388040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2803}}^1$

素因数の和:3083

約数の個数: 96

約数和(自身を含む): 866099520

約数和(自身を除く): 600711480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 263, 360, 526, 789, 1052, 1315, 1578, 2104, 2367, 2630, 2803, 3156, 3945, 4734, 5260, 5606, 6312, 7890, 8409, 9468, 10520, 11212, 11835, 14015, 15780, 16818, 18936, 22424, 23670, 25227, 28030, 31560, 33636, 42045, 47340, 50454, 56060, 67272, 84090, 94680, 100908, 112120, 126135, 168180, 201816, 252270, 336360, 504540, 737189, 1009080, 1474378, 2211567, 2948756, 3685945, 4423134, 5897512, 6634701, 7371890, 8846268, 11057835, 13269402, 14743780, 17692536, 22115670, 26538804, 29487560, 33173505, 44231340, 53077608, 66347010, 88462680, 132694020, 265388040]

約数ペア:

[(1, 265388040), (2, 132694020), (3, 88462680), (4, 66347010), (5, 53077608), (6, 44231340), (8, 33173505), (9, 29487560), (10, 26538804), (12, 22115670), (15, 17692536), (18, 14743780), (20, 13269402), (24, 11057835), (30, 8846268), (36, 7371890), (40, 6634701), (45, 5897512), (60, 4423134), (72, 3685945), (90, 2948756), (120, 2211567), (180, 1474378), (263, 1009080), (360, 737189), (526, 504540), (789, 336360), (1052, 252270), (1315, 201816), (1578, 168180), (2104, 126135), (2367, 112120), (2630, 100908), (2803, 94680), (3156, 84090), (3945, 67272), (4734, 56060), (5260, 50454), (5606, 47340), (6312, 42045), (7890, 33636), (8409, 31560), (9468, 28030), (10520, 25227), (11212, 23670), (11835, 22424), (14015, 18936), (15780, 16818)]