789024240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{121763}}^1$

素因数の和:121788

約数の個数: 100

約数和(自身を含む): 2740420584

約数和(自身を除く): 1951396344

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, 121763, 243526, 365289, 487052, 608815, 730578, 974104, 1095867, 1217630, 1461156, 1826445, 1948208, 2191734, 2435260, 2922312, 3287601, 3652890, 4383468, 4870520, 5479335, 5844624, 6575202, 7305780, 8766936, 9741040, 9862803, 10958670, 13150404, 14611560, 16438005, 17533872, 19725606, 21917340, 26300808, 29223120, 32876010, 39451212, 43834680, 49314015, 52601616, 65752020, 78902424, 87669360, 98628030, 131504040, 157804848, 197256060, 263008080, 394512120, 789024240]

約数ペア:

[(1, 789024240), (2, 394512120), (3, 263008080), (4, 197256060), (5, 157804848), (6, 131504040), (8, 98628030), (9, 87669360), (10, 78902424), (12, 65752020), (15, 52601616), (16, 49314015), (18, 43834680), (20, 39451212), (24, 32876010), (27, 29223120), (30, 26300808), (36, 21917340), (40, 19725606), (45, 17533872), (48, 16438005), (54, 14611560), (60, 13150404), (72, 10958670), (80, 9862803), (81, 9741040), (90, 8766936), (108, 7305780), (120, 6575202), (135, 5844624), (144, 5479335), (162, 4870520), (180, 4383468), (216, 3652890), (240, 3287601), (270, 2922312), (324, 2435260), (360, 2191734), (405, 1948208), (432, 1826445), (540, 1461156), (648, 1217630), (720, 1095867), (810, 974104), (1080, 730578), (1296, 608815), (1620, 487052), (2160, 365289), (3240, 243526), (6480, 121763)]