2665920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2777}}^1$

素因数の和:2797

約数の個数: 56

約数和(自身を含む): 8467344

約数和(自身を除く): 5801424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 2777, 5554, 8331, 11108, 13885, 16662, 22216, 27770, 33324, 41655, 44432, 55540, 66648, 83310, 88864, 111080, 133296, 166620, 177728, 222160, 266592, 333240, 444320, 533184, 666480, 888640, 1332960, 2665920]

約数ペア:

[(1, 2665920), (2, 1332960), (3, 888640), (4, 666480), (5, 533184), (6, 444320), (8, 333240), (10, 266592), (12, 222160), (15, 177728), (16, 166620), (20, 133296), (24, 111080), (30, 88864), (32, 83310), (40, 66648), (48, 55540), (60, 44432), (64, 41655), (80, 33324), (96, 27770), (120, 22216), (160, 16662), (192, 13885), (240, 11108), (320, 8331), (480, 5554), (960, 2777)]