16233720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{135281}}^1$

素因数の和:135295

約数の個数: 32

約数和(自身を含む): 48701520

約数和(自身を除く): 32467800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 135281, 270562, 405843, 541124, 676405, 811686, 1082248, 1352810, 1623372, 2029215, 2705620, 3246744, 4058430, 5411240, 8116860, 16233720]

約数ペア:

[(1, 16233720), (2, 8116860), (3, 5411240), (4, 4058430), (5, 3246744), (6, 2705620), (8, 2029215), (10, 1623372), (12, 1352810), (15, 1082248), (20, 811686), (24, 676405), (30, 541124), (40, 405843), (60, 270562), (120, 135281)]