40994040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{341617}}^1$

素因数の和:341631

約数の個数: 32

約数和(自身を含む): 122982480

約数和(自身を除く): 81988440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 341617, 683234, 1024851, 1366468, 1708085, 2049702, 2732936, 3416170, 4099404, 5124255, 6832340, 8198808, 10248510, 13664680, 20497020, 40994040]

約数ペア:

[(1, 40994040), (2, 20497020), (3, 13664680), (4, 10248510), (5, 8198808), (6, 6832340), (8, 5124255), (10, 4099404), (12, 3416170), (15, 2732936), (20, 2049702), (24, 1708085), (30, 1366468), (40, 1024851), (60, 683234), (120, 341617)]