57515520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{7489}}^1$

素因数の和:7515

約数の個数: 80

約数和(自身を含む): 183894480

約数和(自身を除く): 126378960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7489, 7680, 14978, 22467, 29956, 37445, 44934, 59912, 74890, 89868, 112335, 119824, 149780, 179736, 224670, 239648, 299560, 359472, 449340, 479296, 599120, 718944, 898680, 958592, 1198240, 1437888, 1797360, 1917184, 2396480, 2875776, 3594720, 3834368, 4792960, 5751552, 7189440, 9585920, 11503104, 14378880, 19171840, 28757760, 57515520]

約数ペア:

[(1, 57515520), (2, 28757760), (3, 19171840), (4, 14378880), (5, 11503104), (6, 9585920), (8, 7189440), (10, 5751552), (12, 4792960), (15, 3834368), (16, 3594720), (20, 2875776), (24, 2396480), (30, 1917184), (32, 1797360), (40, 1437888), (48, 1198240), (60, 958592), (64, 898680), (80, 718944), (96, 599120), (120, 479296), (128, 449340), (160, 359472), (192, 299560), (240, 239648), (256, 224670), (320, 179736), (384, 149780), (480, 119824), (512, 112335), (640, 89868), (768, 74890), (960, 59912), (1280, 44934), (1536, 37445), (1920, 29956), (2560, 22467), (3840, 14978), (7489, 7680)]