89003520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{3863}}^1$

素因数の和:3892

約数の個数: 120

約数和(自身を含む): 308324016

約数和(自身を除く): 219320496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 3863, 4608, 5760, 7680, 7726, 11520, 11589, 15452, 19315, 23040, 23178, 30904, 34767, 38630, 46356, 57945, 61808, 69534, 77260, 92712, 115890, 123616, 139068, 154520, 173835, 185424, 231780, 247232, 278136, 309040, 347670, 370848, 463560, 494464, 556272, 618080, 695340, 741696, 927120, 988928, 1112544, 1236160, 1390680, 1483392, 1854240, 1977856, 2225088, 2472320, 2781360, 2966784, 3708480, 4450176, 4944640, 5562720, 5933568, 7416960, 8900352, 9889280, 11125440, 14833920, 17800704, 22250880, 29667840, 44501760, 89003520]

約数ペア:

[(1, 89003520), (2, 44501760), (3, 29667840), (4, 22250880), (5, 17800704), (6, 14833920), (8, 11125440), (9, 9889280), (10, 8900352), (12, 7416960), (15, 5933568), (16, 5562720), (18, 4944640), (20, 4450176), (24, 3708480), (30, 2966784), (32, 2781360), (36, 2472320), (40, 2225088), (45, 1977856), (48, 1854240), (60, 1483392), (64, 1390680), (72, 1236160), (80, 1112544), (90, 988928), (96, 927120), (120, 741696), (128, 695340), (144, 618080), (160, 556272), (180, 494464), (192, 463560), (240, 370848), (256, 347670), (288, 309040), (320, 278136), (360, 247232), (384, 231780), (480, 185424), (512, 173835), (576, 154520), (640, 139068), (720, 123616), (768, 115890), (960, 92712), (1152, 77260), (1280, 69534), (1440, 61808), (1536, 57945), (1920, 46356), (2304, 38630), (2560, 34767), (2880, 30904), (3840, 23178), (3863, 23040), (4608, 19315), (5760, 15452), (7680, 11589), (7726, 11520)]