231087060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{427939}}^1$

素因数の和:427957

約数の個数: 48

約数和(自身を含む): 718939200

約数和(自身を除く): 487852140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 427939, 855878, 1283817, 1711756, 2139695, 2567634, 3851451, 4279390, 5135268, 6419085, 7702902, 8558780, 11554353, 12838170, 15405804, 19257255, 23108706, 25676340, 38514510, 46217412, 57771765, 77029020, 115543530, 231087060]

約数ペア:

[(1, 231087060), (2, 115543530), (3, 77029020), (4, 57771765), (5, 46217412), (6, 38514510), (9, 25676340), (10, 23108706), (12, 19257255), (15, 15405804), (18, 12838170), (20, 11554353), (27, 8558780), (30, 7702902), (36, 6419085), (45, 5135268), (54, 4279390), (60, 3851451), (90, 2567634), (108, 2139695), (135, 1711756), (180, 1283817), (270, 855878), (540, 427939)]