63985260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{13499}}^1$

素因数の和:13590

約数の個数: 48

約数和(自身を含む): 181440000

約数和(自身を除く): 117454740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 13499, 26998, 40497, 53996, 67495, 80994, 134990, 161988, 202485, 269980, 404970, 809940, 1066421, 2132842, 3199263, 4265684, 5332105, 6398526, 10664210, 12797052, 15996315, 21328420, 31992630, 63985260]

約数ペア:

[(1, 63985260), (2, 31992630), (3, 21328420), (4, 15996315), (5, 12797052), (6, 10664210), (10, 6398526), (12, 5332105), (15, 4265684), (20, 3199263), (30, 2132842), (60, 1066421), (79, 809940), (158, 404970), (237, 269980), (316, 202485), (395, 161988), (474, 134990), (790, 80994), (948, 67495), (1185, 53996), (1580, 40497), (2370, 26998), (4740, 13499)]