47274240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:984

約数の個数: 144

約数和(自身を含む): 162767808

約数和(自身を除く): 115493568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 947, 960, 1040, 1248, 1280, 1560, 1664, 1894, 1920, 2080, 2496, 2841, 3120, 3328, 3788, 3840, 4160, 4735, 4992, 5682, 6240, 7576, 8320, 9470, 9984, 11364, 12311, 12480, 14205, 15152, 16640, 18940, 22728, 24622, 24960, 28410, 30304, 36933, 37880, 45456, 49244, 49920, 56820, 60608, 61555, 73866, 75760, 90912, 98488, 113640, 121216, 123110, 147732, 151520, 181824, 184665, 196976, 227280, 242432, 246220, 295464, 303040, 363648, 369330, 393952, 454560, 492440, 590928, 606080, 727296, 738660, 787904, 909120, 984880, 1181856, 1212160, 1477320, 1575808, 1818240, 1969760, 2363712, 2954640, 3151616, 3636480, 3939520, 4727424, 5909280, 7879040, 9454848, 11818560, 15758080, 23637120, 47274240]

約数ペア:

[(1, 47274240), (2, 23637120), (3, 15758080), (4, 11818560), (5, 9454848), (6, 7879040), (8, 5909280), (10, 4727424), (12, 3939520), (13, 3636480), (15, 3151616), (16, 2954640), (20, 2363712), (24, 1969760), (26, 1818240), (30, 1575808), (32, 1477320), (39, 1212160), (40, 1181856), (48, 984880), (52, 909120), (60, 787904), (64, 738660), (65, 727296), (78, 606080), (80, 590928), (96, 492440), (104, 454560), (120, 393952), (128, 369330), (130, 363648), (156, 303040), (160, 295464), (192, 246220), (195, 242432), (208, 227280), (240, 196976), (256, 184665), (260, 181824), (312, 151520), (320, 147732), (384, 123110), (390, 121216), (416, 113640), (480, 98488), (520, 90912), (624, 75760), (640, 73866), (768, 61555), (780, 60608), (832, 56820), (947, 49920), (960, 49244), (1040, 45456), (1248, 37880), (1280, 36933), (1560, 30304), (1664, 28410), (1894, 24960), (1920, 24622), (2080, 22728), (2496, 18940), (2841, 16640), (3120, 15152), (3328, 14205), (3788, 12480), (3840, 12311), (4160, 11364), (4735, 9984), (4992, 9470), (5682, 8320), (6240, 7576)]