220982040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{204613}}^1$

素因数の和:204633

約数の個数: 64

約数和(自身を含む): 736610400

約数和(自身を除く): 515628360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 204613, 409226, 613839, 818452, 1023065, 1227678, 1636904, 1841517, 2046130, 2455356, 3069195, 3683034, 4092260, 4910712, 5524551, 6138390, 7366068, 8184520, 9207585, 11049102, 12276780, 14732136, 18415170, 22098204, 24553560, 27622755, 36830340, 44196408, 55245510, 73660680, 110491020, 220982040]

約数ペア:

[(1, 220982040), (2, 110491020), (3, 73660680), (4, 55245510), (5, 44196408), (6, 36830340), (8, 27622755), (9, 24553560), (10, 22098204), (12, 18415170), (15, 14732136), (18, 12276780), (20, 11049102), (24, 9207585), (27, 8184520), (30, 7366068), (36, 6138390), (40, 5524551), (45, 4910712), (54, 4092260), (60, 3683034), (72, 3069195), (90, 2455356), (108, 2046130), (120, 1841517), (135, 1636904), (180, 1227678), (216, 1023065), (270, 818452), (360, 613839), (540, 409226), (1080, 204613)]