2981138280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{24842819}}^1$

素因数の和:24842833

約数の個数: 32

約数和(自身を含む): 8943415200

約数和(自身を除く): 5962276920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 24842819, 49685638, 74528457, 99371276, 124214095, 149056914, 198742552, 248428190, 298113828, 372642285, 496856380, 596227656, 745284570, 993712760, 1490569140, 2981138280]

約数ペア:

[(1, 2981138280), (2, 1490569140), (3, 993712760), (4, 745284570), (5, 596227656), (6, 496856380), (8, 372642285), (10, 298113828), (12, 248428190), (15, 198742552), (20, 149056914), (24, 124214095), (30, 99371276), (40, 74528457), (60, 49685638), (120, 24842819)]