545019120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{756971}}^1$

素因数の和:756990

約数の個数: 60

約数和(自身を含む): 1830358296

約数和(自身を除く): 1285339176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 756971, 1513942, 2270913, 3027884, 3784855, 4541826, 6055768, 6812739, 7569710, 9083652, 11354565, 12111536, 13625478, 15139420, 18167304, 22709130, 27250956, 30278840, 34063695, 36334608, 45418260, 54501912, 60557680, 68127390, 90836520, 109003824, 136254780, 181673040, 272509560, 545019120]

約数ペア:

[(1, 545019120), (2, 272509560), (3, 181673040), (4, 136254780), (5, 109003824), (6, 90836520), (8, 68127390), (9, 60557680), (10, 54501912), (12, 45418260), (15, 36334608), (16, 34063695), (18, 30278840), (20, 27250956), (24, 22709130), (30, 18167304), (36, 15139420), (40, 13625478), (45, 12111536), (48, 11354565), (60, 9083652), (72, 7569710), (80, 6812739), (90, 6055768), (120, 4541826), (144, 3784855), (180, 3027884), (240, 2270913), (360, 1513942), (720, 756971)]