229925760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3863}}^1$

素因数の和:3916

約数の個数: 128

約数和(自身を含む): 756725760

約数和(自身を除く): 526800000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3863, 3968, 4960, 5952, 7440, 7726, 9920, 11589, 11904, 14880, 15452, 19315, 19840, 23178, 29760, 30904, 38630, 46356, 57945, 59520, 61808, 77260, 92712, 115890, 119753, 123616, 154520, 185424, 231780, 239506, 247232, 309040, 359259, 370848, 463560, 479012, 494464, 598765, 618080, 718518, 741696, 927120, 958024, 1197530, 1236160, 1437036, 1483392, 1796295, 1854240, 1916048, 2395060, 2472320, 2874072, 3592590, 3708480, 3832096, 4790120, 5748144, 7185180, 7416960, 7664192, 9580240, 11496288, 14370360, 15328384, 19160480, 22992576, 28740720, 38320960, 45985152, 57481440, 76641920, 114962880, 229925760]

約数ペア:

[(1, 229925760), (2, 114962880), (3, 76641920), (4, 57481440), (5, 45985152), (6, 38320960), (8, 28740720), (10, 22992576), (12, 19160480), (15, 15328384), (16, 14370360), (20, 11496288), (24, 9580240), (30, 7664192), (31, 7416960), (32, 7185180), (40, 5748144), (48, 4790120), (60, 3832096), (62, 3708480), (64, 3592590), (80, 2874072), (93, 2472320), (96, 2395060), (120, 1916048), (124, 1854240), (128, 1796295), (155, 1483392), (160, 1437036), (186, 1236160), (192, 1197530), (240, 958024), (248, 927120), (310, 741696), (320, 718518), (372, 618080), (384, 598765), (465, 494464), (480, 479012), (496, 463560), (620, 370848), (640, 359259), (744, 309040), (930, 247232), (960, 239506), (992, 231780), (1240, 185424), (1488, 154520), (1860, 123616), (1920, 119753), (1984, 115890), (2480, 92712), (2976, 77260), (3720, 61808), (3863, 59520), (3968, 57945), (4960, 46356), (5952, 38630), (7440, 30904), (7726, 29760), (9920, 23178), (11589, 19840), (11904, 19315), (14880, 15452)]