829831440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3457631}}^1$

素因数の和:3457647

約数の個数: 40

約数和(自身を含む): 2572478208

約数和(自身を除く): 1742646768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3457631, 6915262, 10372893, 13830524, 17288155, 20745786, 27661048, 34576310, 41491572, 51864465, 55322096, 69152620, 82983144, 103728930, 138305240, 165966288, 207457860, 276610480, 414915720, 829831440]

約数ペア:

[(1, 829831440), (2, 414915720), (3, 276610480), (4, 207457860), (5, 165966288), (6, 138305240), (8, 103728930), (10, 82983144), (12, 69152620), (15, 55322096), (16, 51864465), (20, 41491572), (24, 34576310), (30, 27661048), (40, 20745786), (48, 17288155), (60, 13830524), (80, 10372893), (120, 6915262), (240, 3457631)]