1899482040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5276339}}^1$

素因数の和:5276356

約数の個数: 48

約数和(自身を含む): 6173317800

約数和(自身を除く): 4273835760

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, 5276339, 10552678, 15829017, 21105356, 26381695, 31658034, 42210712, 47487051, 52763390, 63316068, 79145085, 94974102, 105526780, 126632136, 158290170, 189948204, 211053560, 237435255, 316580340, 379896408, 474870510, 633160680, 949741020, 1899482040]

約数ペア:

[(1, 1899482040), (2, 949741020), (3, 633160680), (4, 474870510), (5, 379896408), (6, 316580340), (8, 237435255), (9, 211053560), (10, 189948204), (12, 158290170), (15, 126632136), (18, 105526780), (20, 94974102), (24, 79145085), (30, 63316068), (36, 52763390), (40, 47487051), (45, 42210712), (60, 31658034), (72, 26381695), (90, 21105356), (120, 15829017), (180, 10552678), (360, 5276339)]