2564513760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{5342737}}^1$

素因数の和:5342755

約数の個数: 48

約数和(自身を含む): 8078219856

約数和(自身を除く): 5513706096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 5342737, 10685474, 16028211, 21370948, 26713685, 32056422, 42741896, 53427370, 64112844, 80141055, 85483792, 106854740, 128225688, 160282110, 170967584, 213709480, 256451376, 320564220, 427418960, 512902752, 641128440, 854837920, 1282256880, 2564513760]

約数ペア:

[(1, 2564513760), (2, 1282256880), (3, 854837920), (4, 641128440), (5, 512902752), (6, 427418960), (8, 320564220), (10, 256451376), (12, 213709480), (15, 170967584), (16, 160282110), (20, 128225688), (24, 106854740), (30, 85483792), (32, 80141055), (40, 64112844), (48, 53427370), (60, 42741896), (80, 32056422), (96, 26713685), (120, 21370948), (160, 16028211), (240, 10685474), (480, 5342737)]