87692040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{243589}}^1$

素因数の和:243606

約数の個数: 48

約数和(自身を含む): 285000300

約数和(自身を除く): 197308260

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, 243589, 487178, 730767, 974356, 1217945, 1461534, 1948712, 2192301, 2435890, 2923068, 3653835, 4384602, 4871780, 5846136, 7307670, 8769204, 9743560, 10961505, 14615340, 17538408, 21923010, 29230680, 43846020, 87692040]

約数ペア:

[(1, 87692040), (2, 43846020), (3, 29230680), (4, 21923010), (5, 17538408), (6, 14615340), (8, 10961505), (9, 9743560), (10, 8769204), (12, 7307670), (15, 5846136), (18, 4871780), (20, 4384602), (24, 3653835), (30, 2923068), (36, 2435890), (40, 2192301), (45, 1948712), (60, 1461534), (72, 1217945), (90, 974356), (120, 730767), (180, 487178), (360, 243589)]