30760920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{85447}}^1$

素因数の和:85464

約数の個数: 48

約数和(自身を含む): 99974160

約数和(自身を除く): 69213240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 85447, 170894, 256341, 341788, 427235, 512682, 683576, 769023, 854470, 1025364, 1281705, 1538046, 1708940, 2050728, 2563410, 3076092, 3417880, 3845115, 5126820, 6152184, 7690230, 10253640, 15380460, 30760920]

約数ペア:

[(1, 30760920), (2, 15380460), (3, 10253640), (4, 7690230), (5, 6152184), (6, 5126820), (8, 3845115), (9, 3417880), (10, 3076092), (12, 2563410), (15, 2050728), (18, 1708940), (20, 1538046), (24, 1281705), (30, 1025364), (36, 854470), (40, 769023), (45, 683576), (60, 512682), (72, 427235), (90, 341788), (120, 256341), (180, 170894), (360, 85447)]