521139480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4342829}}^1$

素因数の和:4342843

約数の個数: 32

約数和(自身を含む): 1563418800

約数和(自身を除く): 1042279320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4342829, 8685658, 13028487, 17371316, 21714145, 26056974, 34742632, 43428290, 52113948, 65142435, 86856580, 104227896, 130284870, 173713160, 260569740, 521139480]

約数ペア:

[(1, 521139480), (2, 260569740), (3, 173713160), (4, 130284870), (5, 104227896), (6, 86856580), (8, 65142435), (10, 52113948), (12, 43428290), (15, 34742632), (20, 26056974), (24, 21714145), (30, 17371316), (40, 13028487), (60, 8685658), (120, 4342829)]