14640540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{244009}}^1$

素因数の和:244021

約数の個数: 24

約数和(自身を含む): 40993680

約数和(自身を除く): 26353140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 244009, 488018, 732027, 976036, 1220045, 1464054, 2440090, 2928108, 3660135, 4880180, 7320270, 14640540]

約数ペア:

[(1, 14640540), (2, 7320270), (3, 4880180), (4, 3660135), (5, 2928108), (6, 2440090), (10, 1464054), (12, 1220045), (15, 976036), (20, 732027), (30, 488018), (60, 244009)]