82755840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:984

約数の個数: 144

約数和(自身を含む): 276087168

約数和(自身を除く): 193331328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 937, 960, 1104, 1280, 1380, 1472, 1840, 1874, 1920, 2208, 2760, 2811, 2944, 3680, 3748, 3840, 4416, 4685, 5520, 5622, 5888, 7360, 7496, 8832, 9370, 11040, 11244, 14055, 14720, 14992, 17664, 18740, 21551, 22080, 22488, 28110, 29440, 29984, 37480, 43102, 44160, 44976, 56220, 59968, 64653, 74960, 86204, 88320, 89952, 107755, 112440, 119936, 129306, 149920, 172408, 179904, 215510, 224880, 239872, 258612, 299840, 323265, 344816, 359808, 431020, 449760, 517224, 599680, 646530, 689632, 719616, 862040, 899520, 1034448, 1199360, 1293060, 1379264, 1724080, 1799040, 2068896, 2586120, 2758528, 3448160, 3598080, 4137792, 5172240, 5517056, 6896320, 8275584, 10344480, 13792640, 16551168, 20688960, 27585280, 41377920, 82755840]

約数ペア:

[(1, 82755840), (2, 41377920), (3, 27585280), (4, 20688960), (5, 16551168), (6, 13792640), (8, 10344480), (10, 8275584), (12, 6896320), (15, 5517056), (16, 5172240), (20, 4137792), (23, 3598080), (24, 3448160), (30, 2758528), (32, 2586120), (40, 2068896), (46, 1799040), (48, 1724080), (60, 1379264), (64, 1293060), (69, 1199360), (80, 1034448), (92, 899520), (96, 862040), (115, 719616), (120, 689632), (128, 646530), (138, 599680), (160, 517224), (184, 449760), (192, 431020), (230, 359808), (240, 344816), (256, 323265), (276, 299840), (320, 258612), (345, 239872), (368, 224880), (384, 215510), (460, 179904), (480, 172408), (552, 149920), (640, 129306), (690, 119936), (736, 112440), (768, 107755), (920, 89952), (937, 88320), (960, 86204), (1104, 74960), (1280, 64653), (1380, 59968), (1472, 56220), (1840, 44976), (1874, 44160), (1920, 43102), (2208, 37480), (2760, 29984), (2811, 29440), (2944, 28110), (3680, 22488), (3748, 22080), (3840, 21551), (4416, 18740), (4685, 17664), (5520, 14992), (5622, 14720), (5888, 14055), (7360, 11244), (7496, 11040), (8832, 9370)]