121850280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{338473}}^1$

素因数の和:338490

約数の個数: 48

約数和(自身を含む): 396014580

約数和(自身を除く): 274164300

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, 338473, 676946, 1015419, 1353892, 1692365, 2030838, 2707784, 3046257, 3384730, 4061676, 5077095, 6092514, 6769460, 8123352, 10154190, 12185028, 13538920, 15231285, 20308380, 24370056, 30462570, 40616760, 60925140, 121850280]

約数ペア:

[(1, 121850280), (2, 60925140), (3, 40616760), (4, 30462570), (5, 24370056), (6, 20308380), (8, 15231285), (9, 13538920), (10, 12185028), (12, 10154190), (15, 8123352), (18, 6769460), (20, 6092514), (24, 5077095), (30, 4061676), (36, 3384730), (40, 3046257), (45, 2707784), (60, 2030838), (72, 1692365), (90, 1353892), (120, 1015419), (180, 676946), (360, 338473)]