25842120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{215351}}^1$

素因数の和:215365

約数の個数: 32

約数和(自身を含む): 77526720

約数和(自身を除く): 51684600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 215351, 430702, 646053, 861404, 1076755, 1292106, 1722808, 2153510, 2584212, 3230265, 4307020, 5168424, 6460530, 8614040, 12921060, 25842120]

約数ペア:

[(1, 25842120), (2, 12921060), (3, 8614040), (4, 6460530), (5, 5168424), (6, 4307020), (8, 3230265), (10, 2584212), (12, 2153510), (15, 1722808), (20, 1292106), (24, 1076755), (30, 861404), (40, 646053), (60, 430702), (120, 215351)]