28859280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{120247}}^1$

素因数の和:120263

約数の個数: 40

約数和(自身を含む): 89464512

約数和(自身を除く): 60605232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 120247, 240494, 360741, 480988, 601235, 721482, 961976, 1202470, 1442964, 1803705, 1923952, 2404940, 2885928, 3607410, 4809880, 5771856, 7214820, 9619760, 14429640, 28859280]

約数ペア:

[(1, 28859280), (2, 14429640), (3, 9619760), (4, 7214820), (5, 5771856), (6, 4809880), (8, 3607410), (10, 2885928), (12, 2404940), (15, 1923952), (16, 1803705), (20, 1442964), (24, 1202470), (30, 961976), (40, 721482), (48, 601235), (60, 480988), (80, 360741), (120, 240494), (240, 120247)]