1873621080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5204503}}^1$

素因数の和:5204520

約数の個数: 48

約数和(自身を含む): 6089269680

約数和(自身を除く): 4215648600

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, 5204503, 10409006, 15613509, 20818012, 26022515, 31227018, 41636024, 46840527, 52045030, 62454036, 78067545, 93681054, 104090060, 124908072, 156135090, 187362108, 208180120, 234202635, 312270180, 374724216, 468405270, 624540360, 936810540, 1873621080]

約数ペア:

[(1, 1873621080), (2, 936810540), (3, 624540360), (4, 468405270), (5, 374724216), (6, 312270180), (8, 234202635), (9, 208180120), (10, 187362108), (12, 156135090), (15, 124908072), (18, 104090060), (20, 93681054), (24, 78067545), (30, 62454036), (36, 52045030), (40, 46840527), (45, 41636024), (60, 31227018), (72, 26022515), (90, 20818012), (120, 15613509), (180, 10409006), (360, 5204503)]