259601880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2163349}}^1$

素因数の和:2163363

約数の個数: 32

約数和(自身を含む): 778806000

約数和(自身を除く): 519204120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2163349, 4326698, 6490047, 8653396, 10816745, 12980094, 17306792, 21633490, 25960188, 32450235, 43266980, 51920376, 64900470, 86533960, 129800940, 259601880]

約数ペア:

[(1, 259601880), (2, 129800940), (3, 86533960), (4, 64900470), (5, 51920376), (6, 43266980), (8, 32450235), (10, 25960188), (12, 21633490), (15, 17306792), (20, 12980094), (24, 10816745), (30, 8653396), (40, 6490047), (60, 4326698), (120, 2163349)]