25536120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{212801}}^1$

素因数の和:212815

約数の個数: 32

約数和(自身を含む): 76608720

約数和(自身を除く): 51072600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 212801, 425602, 638403, 851204, 1064005, 1276806, 1702408, 2128010, 2553612, 3192015, 4256020, 5107224, 6384030, 8512040, 12768060, 25536120]

約数ペア:

[(1, 25536120), (2, 12768060), (3, 8512040), (4, 6384030), (5, 5107224), (6, 4256020), (8, 3192015), (10, 2553612), (12, 2128010), (15, 1702408), (20, 1276806), (24, 1064005), (30, 851204), (40, 638403), (60, 425602), (120, 212801)]