53402040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{148339}}^1$

素因数の和:148356

約数の個数: 48

約数和(自身を含む): 173557800

約数和(自身を除く): 120155760

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, 148339, 296678, 445017, 593356, 741695, 890034, 1186712, 1335051, 1483390, 1780068, 2225085, 2670102, 2966780, 3560136, 4450170, 5340204, 5933560, 6675255, 8900340, 10680408, 13350510, 17800680, 26701020, 53402040]

約数ペア:

[(1, 53402040), (2, 26701020), (3, 17800680), (4, 13350510), (5, 10680408), (6, 8900340), (8, 6675255), (9, 5933560), (10, 5340204), (12, 4450170), (15, 3560136), (18, 2966780), (20, 2670102), (24, 2225085), (30, 1780068), (36, 1483390), (40, 1335051), (45, 1186712), (60, 890034), (72, 741695), (90, 593356), (120, 445017), (180, 296678), (360, 148339)]