89808120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2803}}^1$

素因数の和:2909

約数の個数: 96

約数和(自身を含む): 295261200

約数和(自身を除く): 205453080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2670, 2803, 3204, 3560, 4005, 5340, 5606, 6408, 8010, 8409, 10680, 11212, 14015, 16020, 16818, 22424, 25227, 28030, 32040, 33636, 42045, 50454, 56060, 67272, 84090, 100908, 112120, 126135, 168180, 201816, 249467, 252270, 336360, 498934, 504540, 748401, 997868, 1009080, 1247335, 1496802, 1995736, 2245203, 2494670, 2993604, 3742005, 4490406, 4989340, 5987208, 7484010, 8980812, 9978680, 11226015, 14968020, 17961624, 22452030, 29936040, 44904060, 89808120]

約数ペア:

[(1, 89808120), (2, 44904060), (3, 29936040), (4, 22452030), (5, 17961624), (6, 14968020), (8, 11226015), (9, 9978680), (10, 8980812), (12, 7484010), (15, 5987208), (18, 4989340), (20, 4490406), (24, 3742005), (30, 2993604), (36, 2494670), (40, 2245203), (45, 1995736), (60, 1496802), (72, 1247335), (89, 1009080), (90, 997868), (120, 748401), (178, 504540), (180, 498934), (267, 336360), (356, 252270), (360, 249467), (445, 201816), (534, 168180), (712, 126135), (801, 112120), (890, 100908), (1068, 84090), (1335, 67272), (1602, 56060), (1780, 50454), (2136, 42045), (2670, 33636), (2803, 32040), (3204, 28030), (3560, 25227), (4005, 22424), (5340, 16818), (5606, 16020), (6408, 14015), (8010, 11212), (8409, 10680)]