488881920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7489}}^1$

素因数の和:7530

約数の個数: 144

約数和(自身を含む): 1653432480

約数和(自身を除く): 1164550560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 3840, 4080, 4352, 5440, 6528, 7489, 8160, 10880, 13056, 14978, 16320, 21760, 22467, 29956, 32640, 37445, 44934, 59912, 65280, 74890, 89868, 112335, 119824, 127313, 149780, 179736, 224670, 239648, 254626, 299560, 359472, 381939, 449340, 479296, 509252, 599120, 636565, 718944, 763878, 898680, 958592, 1018504, 1198240, 1273130, 1437888, 1527756, 1797360, 1909695, 1917184, 2037008, 2396480, 2546260, 2875776, 3055512, 3594720, 3819390, 4074016, 4792960, 5092520, 5751552, 6111024, 7189440, 7638780, 8148032, 9585920, 10185040, 12222048, 14378880, 15277560, 16296064, 20370080, 24444096, 28757760, 30555120, 32592128, 40740160, 48888192, 61110240, 81480320, 97776384, 122220480, 162960640, 244440960, 488881920]

約数ペア:

[(1, 488881920), (2, 244440960), (3, 162960640), (4, 122220480), (5, 97776384), (6, 81480320), (8, 61110240), (10, 48888192), (12, 40740160), (15, 32592128), (16, 30555120), (17, 28757760), (20, 24444096), (24, 20370080), (30, 16296064), (32, 15277560), (34, 14378880), (40, 12222048), (48, 10185040), (51, 9585920), (60, 8148032), (64, 7638780), (68, 7189440), (80, 6111024), (85, 5751552), (96, 5092520), (102, 4792960), (120, 4074016), (128, 3819390), (136, 3594720), (160, 3055512), (170, 2875776), (192, 2546260), (204, 2396480), (240, 2037008), (255, 1917184), (256, 1909695), (272, 1797360), (320, 1527756), (340, 1437888), (384, 1273130), (408, 1198240), (480, 1018504), (510, 958592), (544, 898680), (640, 763878), (680, 718944), (768, 636565), (816, 599120), (960, 509252), (1020, 479296), (1088, 449340), (1280, 381939), (1360, 359472), (1632, 299560), (1920, 254626), (2040, 239648), (2176, 224670), (2720, 179736), (3264, 149780), (3840, 127313), (4080, 119824), (4352, 112335), (5440, 89868), (6528, 74890), (7489, 65280), (8160, 59912), (10880, 44934), (13056, 37445), (14978, 32640), (16320, 29956), (21760, 22467)]