11511180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{21317}}^1$

素因数の和:21335

約数の個数: 48

約数和(自身を含む): 35814240

約数和(自身を除く): 24303060

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, 21317, 42634, 63951, 85268, 106585, 127902, 191853, 213170, 255804, 319755, 383706, 426340, 575559, 639510, 767412, 959265, 1151118, 1279020, 1918530, 2302236, 2877795, 3837060, 5755590, 11511180]

約数ペア:

[(1, 11511180), (2, 5755590), (3, 3837060), (4, 2877795), (5, 2302236), (6, 1918530), (9, 1279020), (10, 1151118), (12, 959265), (15, 767412), (18, 639510), (20, 575559), (27, 426340), (30, 383706), (36, 319755), (45, 255804), (54, 213170), (60, 191853), (90, 127902), (108, 106585), (135, 85268), (180, 63951), (270, 42634), (540, 21317)]