47065680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:649

約数の個数: 120

約数和(自身を含む): 159588000

約数和(自身を除く): 112522320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 499, 524, 655, 720, 786, 998, 1048, 1179, 1310, 1497, 1572, 1965, 1996, 2096, 2358, 2495, 2620, 2994, 3144, 3930, 3992, 4491, 4716, 4990, 5240, 5895, 5988, 6288, 7485, 7860, 7984, 8982, 9432, 9980, 10480, 11790, 11976, 14970, 15720, 17964, 18864, 19960, 22455, 23580, 23952, 29940, 31440, 35928, 39920, 44910, 47160, 59880, 65369, 71856, 89820, 94320, 119760, 130738, 179640, 196107, 261476, 326845, 359280, 392214, 522952, 588321, 653690, 784428, 980535, 1045904, 1176642, 1307380, 1568856, 1961070, 2353284, 2614760, 2941605, 3137712, 3922140, 4706568, 5229520, 5883210, 7844280, 9413136, 11766420, 15688560, 23532840, 47065680]

約数ペア:

[(1, 47065680), (2, 23532840), (3, 15688560), (4, 11766420), (5, 9413136), (6, 7844280), (8, 5883210), (9, 5229520), (10, 4706568), (12, 3922140), (15, 3137712), (16, 2941605), (18, 2614760), (20, 2353284), (24, 1961070), (30, 1568856), (36, 1307380), (40, 1176642), (45, 1045904), (48, 980535), (60, 784428), (72, 653690), (80, 588321), (90, 522952), (120, 392214), (131, 359280), (144, 326845), (180, 261476), (240, 196107), (262, 179640), (360, 130738), (393, 119760), (499, 94320), (524, 89820), (655, 71856), (720, 65369), (786, 59880), (998, 47160), (1048, 44910), (1179, 39920), (1310, 35928), (1497, 31440), (1572, 29940), (1965, 23952), (1996, 23580), (2096, 22455), (2358, 19960), (2495, 18864), (2620, 17964), (2994, 15720), (3144, 14970), (3930, 11976), (3992, 11790), (4491, 10480), (4716, 9980), (4990, 9432), (5240, 8982), (5895, 7984), (5988, 7860), (6288, 7485)]