3974002680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{131939}}^1$

素因数の和:132204

約数の個数: 64

約数和(自身を含む): 11969596800

約数和(自身を除く): 7995594120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3765, 5020, 6024, 7530, 10040, 15060, 30120, 131939, 263878, 395817, 527756, 659695, 791634, 1055512, 1319390, 1583268, 1979085, 2638780, 3166536, 3958170, 5277560, 7916340, 15832680, 33116689, 66233378, 99350067, 132466756, 165583445, 198700134, 264933512, 331166890, 397400268, 496750335, 662333780, 794800536, 993500670, 1324667560, 1987001340, 3974002680]

約数ペア:

[(1, 3974002680), (2, 1987001340), (3, 1324667560), (4, 993500670), (5, 794800536), (6, 662333780), (8, 496750335), (10, 397400268), (12, 331166890), (15, 264933512), (20, 198700134), (24, 165583445), (30, 132466756), (40, 99350067), (60, 66233378), (120, 33116689), (251, 15832680), (502, 7916340), (753, 5277560), (1004, 3958170), (1255, 3166536), (1506, 2638780), (2008, 1979085), (2510, 1583268), (3012, 1319390), (3765, 1055512), (5020, 791634), (6024, 659695), (7530, 527756), (10040, 395817), (15060, 263878), (30120, 131939)]