85083720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{19163}}^1$

素因数の和:19214

約数の個数: 64

約数和(自身を含む): 262163520

約数和(自身を除く): 177079800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 19163, 38326, 57489, 76652, 95815, 114978, 153304, 191630, 229956, 287445, 383260, 459912, 574890, 709031, 766520, 1149780, 1418062, 2127093, 2299560, 2836124, 3545155, 4254186, 5672248, 7090310, 8508372, 10635465, 14180620, 17016744, 21270930, 28361240, 42541860, 85083720]

約数ペア:

[(1, 85083720), (2, 42541860), (3, 28361240), (4, 21270930), (5, 17016744), (6, 14180620), (8, 10635465), (10, 8508372), (12, 7090310), (15, 5672248), (20, 4254186), (24, 3545155), (30, 2836124), (37, 2299560), (40, 2127093), (60, 1418062), (74, 1149780), (111, 766520), (120, 709031), (148, 574890), (185, 459912), (222, 383260), (296, 287445), (370, 229956), (444, 191630), (555, 153304), (740, 114978), (888, 95815), (1110, 76652), (1480, 57489), (2220, 38326), (4440, 19163)]