15126240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31513}}^1$

素因数の和:31531

約数の個数: 48

約数和(自身を含む): 47649168

約数和(自身を除く): 32522928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 31513, 63026, 94539, 126052, 157565, 189078, 252104, 315130, 378156, 472695, 504208, 630260, 756312, 945390, 1008416, 1260520, 1512624, 1890780, 2521040, 3025248, 3781560, 5042080, 7563120, 15126240]

約数ペア:

[(1, 15126240), (2, 7563120), (3, 5042080), (4, 3781560), (5, 3025248), (6, 2521040), (8, 1890780), (10, 1512624), (12, 1260520), (15, 1008416), (16, 945390), (20, 756312), (24, 630260), (30, 504208), (32, 472695), (40, 378156), (48, 315130), (60, 252104), (80, 189078), (96, 157565), (120, 126052), (160, 94539), (240, 63026), (480, 31513)]