66752640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{3863}}^1$

素因数の和:3891

約数の個数: 128

約数和(自身を含む): 236476800

約数和(自身を除く): 169724160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 3863, 4320, 5760, 7726, 8640, 11589, 15452, 17280, 19315, 23178, 30904, 34767, 38630, 46356, 57945, 61808, 69534, 77260, 92712, 104301, 115890, 123616, 139068, 154520, 173835, 185424, 208602, 231780, 247232, 278136, 309040, 347670, 370848, 417204, 463560, 494464, 521505, 556272, 618080, 695340, 741696, 834408, 927120, 1043010, 1112544, 1236160, 1390680, 1483392, 1668816, 1854240, 2086020, 2225088, 2472320, 2781360, 3337632, 3708480, 4172040, 4450176, 5562720, 6675264, 7416960, 8344080, 11125440, 13350528, 16688160, 22250880, 33376320, 66752640]

約数ペア:

[(1, 66752640), (2, 33376320), (3, 22250880), (4, 16688160), (5, 13350528), (6, 11125440), (8, 8344080), (9, 7416960), (10, 6675264), (12, 5562720), (15, 4450176), (16, 4172040), (18, 3708480), (20, 3337632), (24, 2781360), (27, 2472320), (30, 2225088), (32, 2086020), (36, 1854240), (40, 1668816), (45, 1483392), (48, 1390680), (54, 1236160), (60, 1112544), (64, 1043010), (72, 927120), (80, 834408), (90, 741696), (96, 695340), (108, 618080), (120, 556272), (128, 521505), (135, 494464), (144, 463560), (160, 417204), (180, 370848), (192, 347670), (216, 309040), (240, 278136), (270, 247232), (288, 231780), (320, 208602), (360, 185424), (384, 173835), (432, 154520), (480, 139068), (540, 123616), (576, 115890), (640, 104301), (720, 92712), (864, 77260), (960, 69534), (1080, 61808), (1152, 57945), (1440, 46356), (1728, 38630), (1920, 34767), (2160, 30904), (2880, 23178), (3456, 19315), (3863, 17280), (4320, 15452), (5760, 11589), (7726, 8640)]