159464640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3863}}^1$

素因数の和:3926

約数の個数: 112

約数和(自身を含む): 518208768

約数和(自身を除く): 358744128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 2064, 2580, 2752, 3440, 3863, 4128, 5160, 6880, 7726, 8256, 10320, 11589, 13760, 15452, 19315, 20640, 23178, 30904, 38630, 41280, 46356, 57945, 61808, 77260, 92712, 115890, 123616, 154520, 166109, 185424, 231780, 247232, 309040, 332218, 370848, 463560, 498327, 618080, 664436, 741696, 830545, 927120, 996654, 1236160, 1328872, 1661090, 1854240, 1993308, 2491635, 2657744, 3322180, 3708480, 3986616, 4983270, 5315488, 6644360, 7973232, 9966540, 10630976, 13288720, 15946464, 19933080, 26577440, 31892928, 39866160, 53154880, 79732320, 159464640]

約数ペア:

[(1, 159464640), (2, 79732320), (3, 53154880), (4, 39866160), (5, 31892928), (6, 26577440), (8, 19933080), (10, 15946464), (12, 13288720), (15, 10630976), (16, 9966540), (20, 7973232), (24, 6644360), (30, 5315488), (32, 4983270), (40, 3986616), (43, 3708480), (48, 3322180), (60, 2657744), (64, 2491635), (80, 1993308), (86, 1854240), (96, 1661090), (120, 1328872), (129, 1236160), (160, 996654), (172, 927120), (192, 830545), (215, 741696), (240, 664436), (258, 618080), (320, 498327), (344, 463560), (430, 370848), (480, 332218), (516, 309040), (645, 247232), (688, 231780), (860, 185424), (960, 166109), (1032, 154520), (1290, 123616), (1376, 115890), (1720, 92712), (2064, 77260), (2580, 61808), (2752, 57945), (3440, 46356), (3863, 41280), (4128, 38630), (5160, 30904), (6880, 23178), (7726, 20640), (8256, 19315), (10320, 15452), (11589, 13760)]