847401360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271603}}^1$

素因数の和:271632

約数の個数: 80

約数和(自身を含む): 2829027264

約数和(自身を除く): 1981625904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 271603, 543206, 814809, 1086412, 1358015, 1629618, 2172824, 2716030, 3259236, 3530839, 4074045, 4345648, 5432060, 6518472, 7061678, 8148090, 10592517, 10864120, 13036944, 14123356, 16296180, 17654195, 21185034, 21728240, 28246712, 32592360, 35308390, 42370068, 52962585, 56493424, 65184720, 70616780, 84740136, 105925170, 141233560, 169480272, 211850340, 282467120, 423700680, 847401360]

約数ペア:

[(1, 847401360), (2, 423700680), (3, 282467120), (4, 211850340), (5, 169480272), (6, 141233560), (8, 105925170), (10, 84740136), (12, 70616780), (13, 65184720), (15, 56493424), (16, 52962585), (20, 42370068), (24, 35308390), (26, 32592360), (30, 28246712), (39, 21728240), (40, 21185034), (48, 17654195), (52, 16296180), (60, 14123356), (65, 13036944), (78, 10864120), (80, 10592517), (104, 8148090), (120, 7061678), (130, 6518472), (156, 5432060), (195, 4345648), (208, 4074045), (240, 3530839), (260, 3259236), (312, 2716030), (390, 2172824), (520, 1629618), (624, 1358015), (780, 1086412), (1040, 814809), (1560, 543206), (3120, 271603)]