10940040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{30389}}^1$

素因数の和:30406

約数の個数: 48

約数和(自身を含む): 35556300

約数和(自身を除く): 24616260

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, 30389, 60778, 91167, 121556, 151945, 182334, 243112, 273501, 303890, 364668, 455835, 547002, 607780, 729336, 911670, 1094004, 1215560, 1367505, 1823340, 2188008, 2735010, 3646680, 5470020, 10940040]

約数ペア:

[(1, 10940040), (2, 5470020), (3, 3646680), (4, 2735010), (5, 2188008), (6, 1823340), (8, 1367505), (9, 1215560), (10, 1094004), (12, 911670), (15, 729336), (18, 607780), (20, 547002), (24, 455835), (30, 364668), (36, 303890), (40, 273501), (45, 243112), (60, 182334), (72, 151945), (90, 121556), (120, 91167), (180, 60778), (360, 30389)]