28984080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{120767}}^1$

素因数の和:120783

約数の個数: 40

約数和(自身を含む): 89851392

約数和(自身を除く): 60867312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 120767, 241534, 362301, 483068, 603835, 724602, 966136, 1207670, 1449204, 1811505, 1932272, 2415340, 2898408, 3623010, 4830680, 5796816, 7246020, 9661360, 14492040, 28984080]

約数ペア:

[(1, 28984080), (2, 14492040), (3, 9661360), (4, 7246020), (5, 5796816), (6, 4830680), (8, 3623010), (10, 2898408), (12, 2415340), (15, 1932272), (16, 1811505), (20, 1449204), (24, 1207670), (30, 966136), (40, 724602), (48, 603835), (60, 483068), (80, 362301), (120, 241534), (240, 120767)]