15511361280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{15359}}^1$

素因数の和:15646

約数の個数: 144

約数和(自身を含む): 49731010560

約数和(自身を除く): 34219649280

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, 263, 320, 384, 480, 526, 640, 768, 789, 960, 1052, 1280, 1315, 1578, 1920, 2104, 2630, 3156, 3840, 3945, 4208, 5260, 6312, 7890, 8416, 10520, 12624, 15359, 15780, 16832, 21040, 25248, 30718, 31560, 33664, 42080, 46077, 50496, 61436, 63120, 67328, 76795, 84160, 92154, 100992, 122872, 126240, 153590, 168320, 184308, 201984, 230385, 245744, 252480, 307180, 336640, 368616, 460770, 491488, 504960, 614360, 737232, 921540, 982976, 1009920, 1228720, 1474464, 1843080, 1965952, 2457440, 2948928, 3686160, 3931904, 4039417, 4914880, 5897856, 7372320, 8078834, 9829760, 11795712, 12118251, 14744640, 16157668, 19659520, 20197085, 24236502, 29489280, 32315336, 40394170, 48473004, 58978560, 60591255, 64630672, 80788340, 96946008, 121182510, 129261344, 161576680, 193892016, 242365020, 258522688, 323153360, 387784032, 484730040, 517045376, 646306720, 775568064, 969460080, 1034090752, 1292613440, 1551136128, 1938920160, 2585226880, 3102272256, 3877840320, 5170453760, 7755680640, 15511361280]

約数ペア:

[(1, 15511361280), (2, 7755680640), (3, 5170453760), (4, 3877840320), (5, 3102272256), (6, 2585226880), (8, 1938920160), (10, 1551136128), (12, 1292613440), (15, 1034090752), (16, 969460080), (20, 775568064), (24, 646306720), (30, 517045376), (32, 484730040), (40, 387784032), (48, 323153360), (60, 258522688), (64, 242365020), (80, 193892016), (96, 161576680), (120, 129261344), (128, 121182510), (160, 96946008), (192, 80788340), (240, 64630672), (256, 60591255), (263, 58978560), (320, 48473004), (384, 40394170), (480, 32315336), (526, 29489280), (640, 24236502), (768, 20197085), (789, 19659520), (960, 16157668), (1052, 14744640), (1280, 12118251), (1315, 11795712), (1578, 9829760), (1920, 8078834), (2104, 7372320), (2630, 5897856), (3156, 4914880), (3840, 4039417), (3945, 3931904), (4208, 3686160), (5260, 2948928), (6312, 2457440), (7890, 1965952), (8416, 1843080), (10520, 1474464), (12624, 1228720), (15359, 1009920), (15780, 982976), (16832, 921540), (21040, 737232), (25248, 614360), (30718, 504960), (31560, 491488), (33664, 460770), (42080, 368616), (46077, 336640), (50496, 307180), (61436, 252480), (63120, 245744), (67328, 230385), (76795, 201984), (84160, 184308), (92154, 168320), (100992, 153590), (122872, 126240)]