7986842520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{66557021}}^1$

素因数の和:66557035

約数の個数: 32

約数和(自身を含む): 23960527920

約数和(自身を除く): 15973685400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 66557021, 133114042, 199671063, 266228084, 332785105, 399342126, 532456168, 665570210, 798684252, 998355315, 1331140420, 1597368504, 1996710630, 2662280840, 3993421260, 7986842520]

約数ペア:

[(1, 7986842520), (2, 3993421260), (3, 2662280840), (4, 1996710630), (5, 1597368504), (6, 1331140420), (8, 998355315), (10, 798684252), (12, 665570210), (15, 532456168), (20, 399342126), (24, 332785105), (30, 266228084), (40, 199671063), (60, 133114042), (120, 66557021)]