64417320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16267}}^1$

素因数の和:16295

約数の個数: 96

約数和(自身を含む): 228402720

約数和(自身を除く): 163985400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 16267, 32534, 48801, 65068, 81335, 97602, 130136, 146403, 162670, 178937, 195204, 244005, 292806, 325340, 357874, 390408, 488010, 536811, 585612, 650680, 715748, 732015, 894685, 976020, 1073622, 1171224, 1431496, 1464030, 1610433, 1789370, 1952040, 2147244, 2684055, 2928060, 3220866, 3578740, 4294488, 5368110, 5856120, 6441732, 7157480, 8052165, 10736220, 12883464, 16104330, 21472440, 32208660, 64417320]

約数ペア:

[(1, 64417320), (2, 32208660), (3, 21472440), (4, 16104330), (5, 12883464), (6, 10736220), (8, 8052165), (9, 7157480), (10, 6441732), (11, 5856120), (12, 5368110), (15, 4294488), (18, 3578740), (20, 3220866), (22, 2928060), (24, 2684055), (30, 2147244), (33, 1952040), (36, 1789370), (40, 1610433), (44, 1464030), (45, 1431496), (55, 1171224), (60, 1073622), (66, 976020), (72, 894685), (88, 732015), (90, 715748), (99, 650680), (110, 585612), (120, 536811), (132, 488010), (165, 390408), (180, 357874), (198, 325340), (220, 292806), (264, 244005), (330, 195204), (360, 178937), (396, 162670), (440, 146403), (495, 130136), (660, 97602), (792, 81335), (990, 65068), (1320, 48801), (1980, 32534), (3960, 16267)]