87775680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{91433}}^1$

素因数の和:91453

約数の個数: 56

約数和(自身を含む): 278690832

約数和(自身を除く): 190915152

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, 91433, 182866, 274299, 365732, 457165, 548598, 731464, 914330, 1097196, 1371495, 1462928, 1828660, 2194392, 2742990, 2925856, 3657320, 4388784, 5485980, 5851712, 7314640, 8777568, 10971960, 14629280, 17555136, 21943920, 29258560, 43887840, 87775680]

約数ペア:

[(1, 87775680), (2, 43887840), (3, 29258560), (4, 21943920), (5, 17555136), (6, 14629280), (8, 10971960), (10, 8777568), (12, 7314640), (15, 5851712), (16, 5485980), (20, 4388784), (24, 3657320), (30, 2925856), (32, 2742990), (40, 2194392), (48, 1828660), (60, 1462928), (64, 1371495), (80, 1097196), (96, 914330), (120, 731464), (160, 548598), (192, 457165), (240, 365732), (320, 274299), (480, 182866), (960, 91433)]