84207840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{175433}}^1$

素因数の和:175451

約数の個数: 48

約数和(自身を含む): 265256208

約数和(自身を除く): 181048368

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, 175433, 350866, 526299, 701732, 877165, 1052598, 1403464, 1754330, 2105196, 2631495, 2806928, 3508660, 4210392, 5262990, 5613856, 7017320, 8420784, 10525980, 14034640, 16841568, 21051960, 28069280, 42103920, 84207840]

約数ペア:

[(1, 84207840), (2, 42103920), (3, 28069280), (4, 21051960), (5, 16841568), (6, 14034640), (8, 10525980), (10, 8420784), (12, 7017320), (15, 5613856), (16, 5262990), (20, 4210392), (24, 3508660), (30, 2806928), (32, 2631495), (40, 2105196), (48, 1754330), (60, 1403464), (80, 1052598), (96, 877165), (120, 701732), (160, 526299), (240, 350866), (480, 175433)]