4579020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{25439}}^1$

素因数の和:25454

約数の個数: 36

約数和(自身を含む): 13890240

約数和(自身を除く): 9311220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 25439, 50878, 76317, 101756, 127195, 152634, 228951, 254390, 305268, 381585, 457902, 508780, 763170, 915804, 1144755, 1526340, 2289510, 4579020]

約数ペア:

[(1, 4579020), (2, 2289510), (3, 1526340), (4, 1144755), (5, 915804), (6, 763170), (9, 508780), (10, 457902), (12, 381585), (15, 305268), (18, 254390), (20, 228951), (30, 152634), (36, 127195), (45, 101756), (60, 76317), (90, 50878), (180, 25439)]