142798080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:972

約数の個数: 144

約数和(自身を含む): 467699904

約数和(自身を除く): 324901824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 256, 320, 328, 384, 410, 480, 492, 615, 640, 656, 768, 820, 907, 960, 984, 1230, 1280, 1312, 1640, 1814, 1920, 1968, 2460, 2624, 2721, 3280, 3628, 3840, 3936, 4535, 4920, 5248, 5442, 6560, 7256, 7872, 9070, 9840, 10496, 10884, 13120, 13605, 14512, 15744, 18140, 19680, 21768, 26240, 27210, 29024, 31488, 36280, 37187, 39360, 43536, 52480, 54420, 58048, 72560, 74374, 78720, 87072, 108840, 111561, 116096, 145120, 148748, 157440, 174144, 185935, 217680, 223122, 232192, 290240, 297496, 348288, 371870, 435360, 446244, 557805, 580480, 594992, 696576, 743740, 870720, 892488, 1115610, 1160960, 1189984, 1487480, 1741440, 1784976, 2231220, 2379968, 2974960, 3482880, 3569952, 4462440, 4759936, 5949920, 7139904, 8924880, 9519872, 11899840, 14279808, 17849760, 23799680, 28559616, 35699520, 47599360, 71399040, 142798080]

約数ペア:

[(1, 142798080), (2, 71399040), (3, 47599360), (4, 35699520), (5, 28559616), (6, 23799680), (8, 17849760), (10, 14279808), (12, 11899840), (15, 9519872), (16, 8924880), (20, 7139904), (24, 5949920), (30, 4759936), (32, 4462440), (40, 3569952), (41, 3482880), (48, 2974960), (60, 2379968), (64, 2231220), (80, 1784976), (82, 1741440), (96, 1487480), (120, 1189984), (123, 1160960), (128, 1115610), (160, 892488), (164, 870720), (192, 743740), (205, 696576), (240, 594992), (246, 580480), (256, 557805), (320, 446244), (328, 435360), (384, 371870), (410, 348288), (480, 297496), (492, 290240), (615, 232192), (640, 223122), (656, 217680), (768, 185935), (820, 174144), (907, 157440), (960, 148748), (984, 145120), (1230, 116096), (1280, 111561), (1312, 108840), (1640, 87072), (1814, 78720), (1920, 74374), (1968, 72560), (2460, 58048), (2624, 54420), (2721, 52480), (3280, 43536), (3628, 39360), (3840, 37187), (3936, 36280), (4535, 31488), (4920, 29024), (5248, 27210), (5442, 26240), (6560, 21768), (7256, 19680), (7872, 18140), (9070, 15744), (9840, 14512), (10496, 13605), (10884, 13120)]