15121200

素因数分解:

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

素因数の和:12622

約数の個数: 60

約数和(自身を含む): 48442088

約数和(自身を除く): 33320888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 12601, 25202, 37803, 50404, 63005, 75606, 100808, 126010, 151212, 189015, 201616, 252020, 302424, 315025, 378030, 504040, 604848, 630050, 756060, 945075, 1008080, 1260100, 1512120, 1890150, 2520200, 3024240, 3780300, 5040400, 7560600, 15121200]

約数ペア:

[(1, 15121200), (2, 7560600), (3, 5040400), (4, 3780300), (5, 3024240), (6, 2520200), (8, 1890150), (10, 1512120), (12, 1260100), (15, 1008080), (16, 945075), (20, 756060), (24, 630050), (25, 604848), (30, 504040), (40, 378030), (48, 315025), (50, 302424), (60, 252020), (75, 201616), (80, 189015), (100, 151212), (120, 126010), (150, 100808), (200, 75606), (240, 63005), (300, 50404), (400, 37803), (600, 25202), (1200, 12601)]