1984061760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{43973}}^1$

素因数の和:44040

約数の個数: 112

約数和(自身を含む): 6433572096

約数和(自身を除く): 4449510336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 2256, 2820, 3008, 3760, 4512, 5640, 7520, 9024, 11280, 15040, 22560, 43973, 45120, 87946, 131919, 175892, 219865, 263838, 351784, 439730, 527676, 659595, 703568, 879460, 1055352, 1319190, 1407136, 1758920, 2066731, 2110704, 2638380, 2814272, 3517840, 4133462, 4221408, 5276760, 6200193, 7035680, 8266924, 8442816, 10333655, 10553520, 12400386, 14071360, 16533848, 20667310, 21107040, 24800772, 31000965, 33067696, 41334620, 42214080, 49601544, 62001930, 66135392, 82669240, 99203088, 124003860, 132270784, 165338480, 198406176, 248007720, 330676960, 396812352, 496015440, 661353920, 992030880, 1984061760]

約数ペア:

[(1, 1984061760), (2, 992030880), (3, 661353920), (4, 496015440), (5, 396812352), (6, 330676960), (8, 248007720), (10, 198406176), (12, 165338480), (15, 132270784), (16, 124003860), (20, 99203088), (24, 82669240), (30, 66135392), (32, 62001930), (40, 49601544), (47, 42214080), (48, 41334620), (60, 33067696), (64, 31000965), (80, 24800772), (94, 21107040), (96, 20667310), (120, 16533848), (141, 14071360), (160, 12400386), (188, 10553520), (192, 10333655), (235, 8442816), (240, 8266924), (282, 7035680), (320, 6200193), (376, 5276760), (470, 4221408), (480, 4133462), (564, 3517840), (705, 2814272), (752, 2638380), (940, 2110704), (960, 2066731), (1128, 1758920), (1410, 1407136), (1504, 1319190), (1880, 1055352), (2256, 879460), (2820, 703568), (3008, 659595), (3760, 527676), (4512, 439730), (5640, 351784), (7520, 263838), (9024, 219865), (11280, 175892), (15040, 131919), (22560, 87946), (43973, 45120)]