9072720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{12601}}^1$

素因数の和:12620

約数の個数: 60

約数和(自身を含む): 30471636

約数和(自身を除く): 21398916

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 12601, 25202, 37803, 50404, 63005, 75606, 100808, 113409, 126010, 151212, 189015, 201616, 226818, 252020, 302424, 378030, 453636, 504040, 567045, 604848, 756060, 907272, 1008080, 1134090, 1512120, 1814544, 2268180, 3024240, 4536360, 9072720]

約数ペア:

[(1, 9072720), (2, 4536360), (3, 3024240), (4, 2268180), (5, 1814544), (6, 1512120), (8, 1134090), (9, 1008080), (10, 907272), (12, 756060), (15, 604848), (16, 567045), (18, 504040), (20, 453636), (24, 378030), (30, 302424), (36, 252020), (40, 226818), (45, 201616), (48, 189015), (60, 151212), (72, 126010), (80, 113409), (90, 100808), (120, 75606), (144, 63005), (180, 50404), (240, 37803), (360, 25202), (720, 12601)]