26384520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{219871}}^1$

素因数の和:219885

約数の個数: 32

約数和(自身を含む): 79153920

約数和(自身を除く): 52769400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 219871, 439742, 659613, 879484, 1099355, 1319226, 1758968, 2198710, 2638452, 3298065, 4397420, 5276904, 6596130, 8794840, 13192260, 26384520]

約数ペア:

[(1, 26384520), (2, 13192260), (3, 8794840), (4, 6596130), (5, 5276904), (6, 4397420), (8, 3298065), (10, 2638452), (12, 2198710), (15, 1758968), (20, 1319226), (24, 1099355), (30, 879484), (40, 659613), (60, 439742), (120, 219871)]