61546560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1$

素因数の和:1132

約数の個数: 112

約数和(自身を含む): 198802752

約数和(自身を除く): 137256192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 960, 976, 1051, 1220, 1464, 1830, 1952, 2102, 2440, 2928, 3153, 3660, 3904, 4204, 4880, 5255, 5856, 6306, 7320, 8408, 9760, 10510, 11712, 12612, 14640, 15765, 16816, 19520, 21020, 25224, 29280, 31530, 33632, 42040, 50448, 58560, 63060, 64111, 67264, 84080, 100896, 126120, 128222, 168160, 192333, 201792, 252240, 256444, 320555, 336320, 384666, 504480, 512888, 641110, 769332, 961665, 1008960, 1025776, 1282220, 1538664, 1923330, 2051552, 2564440, 3077328, 3846660, 4103104, 5128880, 6154656, 7693320, 10257760, 12309312, 15386640, 20515520, 30773280, 61546560]

約数ペア:

[(1, 61546560), (2, 30773280), (3, 20515520), (4, 15386640), (5, 12309312), (6, 10257760), (8, 7693320), (10, 6154656), (12, 5128880), (15, 4103104), (16, 3846660), (20, 3077328), (24, 2564440), (30, 2051552), (32, 1923330), (40, 1538664), (48, 1282220), (60, 1025776), (61, 1008960), (64, 961665), (80, 769332), (96, 641110), (120, 512888), (122, 504480), (160, 384666), (183, 336320), (192, 320555), (240, 256444), (244, 252240), (305, 201792), (320, 192333), (366, 168160), (480, 128222), (488, 126120), (610, 100896), (732, 84080), (915, 67264), (960, 64111), (976, 63060), (1051, 58560), (1220, 50448), (1464, 42040), (1830, 33632), (1952, 31530), (2102, 29280), (2440, 25224), (2928, 21020), (3153, 19520), (3660, 16816), (3904, 15765), (4204, 14640), (4880, 12612), (5255, 11712), (5856, 10510), (6306, 9760), (7320, 8408)]