126722520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{352007}}^1$

素因数の和:352024

約数の個数: 48

約数和(自身を含む): 411849360

約数和(自身を除く): 285126840

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, 352007, 704014, 1056021, 1408028, 1760035, 2112042, 2816056, 3168063, 3520070, 4224084, 5280105, 6336126, 7040140, 8448168, 10560210, 12672252, 14080280, 15840315, 21120420, 25344504, 31680630, 42240840, 63361260, 126722520]

約数ペア:

[(1, 126722520), (2, 63361260), (3, 42240840), (4, 31680630), (5, 25344504), (6, 21120420), (8, 15840315), (9, 14080280), (10, 12672252), (12, 10560210), (15, 8448168), (18, 7040140), (20, 6336126), (24, 5280105), (30, 4224084), (36, 3520070), (40, 3168063), (45, 2816056), (60, 2112042), (72, 1760035), (90, 1408028), (120, 1056021), (180, 704014), (360, 352007)]