678995271120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2411}}^1\times {\mathrm{1173433}}^1$

素因数の和:1175860

約数の個数: 80

約数和(自身を含む): 2105760169152

約数和(自身を除く): 1426764898032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2411, 4822, 7233, 9644, 12055, 14466, 19288, 24110, 28932, 36165, 38576, 48220, 57864, 72330, 96440, 115728, 144660, 192880, 289320, 578640, 1173433, 2346866, 3520299, 4693732, 5867165, 7040598, 9387464, 11734330, 14081196, 17601495, 18774928, 23468660, 28162392, 35202990, 46937320, 56324784, 70405980, 93874640, 140811960, 281623920, 2829146963, 5658293926, 8487440889, 11316587852, 14145734815, 16974881778, 22633175704, 28291469630, 33949763556, 42437204445, 45266351408, 56582939260, 67899527112, 84874408890, 113165878520, 135799054224, 169748817780, 226331757040, 339497635560, 678995271120]

約数ペア:

[(1, 678995271120), (2, 339497635560), (3, 226331757040), (4, 169748817780), (5, 135799054224), (6, 113165878520), (8, 84874408890), (10, 67899527112), (12, 56582939260), (15, 45266351408), (16, 42437204445), (20, 33949763556), (24, 28291469630), (30, 22633175704), (40, 16974881778), (48, 14145734815), (60, 11316587852), (80, 8487440889), (120, 5658293926), (240, 2829146963), (2411, 281623920), (4822, 140811960), (7233, 93874640), (9644, 70405980), (12055, 56324784), (14466, 46937320), (19288, 35202990), (24110, 28162392), (28932, 23468660), (36165, 18774928), (38576, 17601495), (48220, 14081196), (57864, 11734330), (72330, 9387464), (96440, 7040598), (115728, 5867165), (144660, 4693732), (192880, 3520299), (289320, 2346866), (578640, 1173433)]