302040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{839}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 982800

約数和(自身を除く): 680760

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, 839, 1678, 2517, 3356, 4195, 5034, 6712, 7551, 8390, 10068, 12585, 15102, 16780, 20136, 25170, 30204, 33560, 37755, 50340, 60408, 75510, 100680, 151020, 302040]

約数ペア:

[(1, 302040), (2, 151020), (3, 100680), (4, 75510), (5, 60408), (6, 50340), (8, 37755), (9, 33560), (10, 30204), (12, 25170), (15, 20136), (18, 16780), (20, 15102), (24, 12585), (30, 10068), (36, 8390), (40, 7551), (45, 6712), (60, 5034), (72, 4195), (90, 3356), (120, 2517), (180, 1678), (360, 839)]