9811080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{27253}}^1$

素因数の和:27270

約数の個数: 48

約数和(自身を含む): 31887180

約数和(自身を除く): 22076100

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, 27253, 54506, 81759, 109012, 136265, 163518, 218024, 245277, 272530, 327036, 408795, 490554, 545060, 654072, 817590, 981108, 1090120, 1226385, 1635180, 1962216, 2452770, 3270360, 4905540, 9811080]

約数ペア:

[(1, 9811080), (2, 4905540), (3, 3270360), (4, 2452770), (5, 1962216), (6, 1635180), (8, 1226385), (9, 1090120), (10, 981108), (12, 817590), (15, 654072), (18, 545060), (20, 490554), (24, 408795), (30, 327036), (36, 272530), (40, 245277), (45, 218024), (60, 163518), (72, 136265), (90, 109012), (120, 81759), (180, 54506), (360, 27253)]