25620720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{106753}}^1$

素因数の和:106769

約数の個数: 40

約数和(自身を含む): 79424976

約数和(自身を除く): 53804256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 106753, 213506, 320259, 427012, 533765, 640518, 854024, 1067530, 1281036, 1601295, 1708048, 2135060, 2562072, 3202590, 4270120, 5124144, 6405180, 8540240, 12810360, 25620720]

約数ペア:

[(1, 25620720), (2, 12810360), (3, 8540240), (4, 6405180), (5, 5124144), (6, 4270120), (8, 3202590), (10, 2562072), (12, 2135060), (15, 1708048), (16, 1601295), (20, 1281036), (24, 1067530), (30, 854024), (40, 640518), (48, 533765), (60, 427012), (80, 320259), (120, 213506), (240, 106753)]