717337680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2988907}}^1$

素因数の和:2988923

約数の個数: 40

約数和(自身を含む): 2223747552

約数和(自身を除く): 1506409872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2988907, 5977814, 8966721, 11955628, 14944535, 17933442, 23911256, 29889070, 35866884, 44833605, 47822512, 59778140, 71733768, 89667210, 119556280, 143467536, 179334420, 239112560, 358668840, 717337680]

約数ペア:

[(1, 717337680), (2, 358668840), (3, 239112560), (4, 179334420), (5, 143467536), (6, 119556280), (8, 89667210), (10, 71733768), (12, 59778140), (15, 47822512), (16, 44833605), (20, 35866884), (24, 29889070), (30, 23911256), (40, 17933442), (48, 14944535), (60, 11955628), (80, 8966721), (120, 5977814), (240, 2988907)]