165340440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{51031}}^1$

素因数の和:51054

約数の個数: 80

約数和(自身を含む): 555738480

約数和(自身を除く): 390398040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 51031, 102062, 153093, 204124, 255155, 306186, 408248, 459279, 510310, 612372, 765465, 918558, 1020620, 1224744, 1377837, 1530930, 1837116, 2041240, 2296395, 2755674, 3061860, 3674232, 4133511, 4592790, 5511348, 6123720, 6889185, 8267022, 9185580, 11022696, 13778370, 16534044, 18371160, 20667555, 27556740, 33068088, 41335110, 55113480, 82670220, 165340440]

約数ペア:

[(1, 165340440), (2, 82670220), (3, 55113480), (4, 41335110), (5, 33068088), (6, 27556740), (8, 20667555), (9, 18371160), (10, 16534044), (12, 13778370), (15, 11022696), (18, 9185580), (20, 8267022), (24, 6889185), (27, 6123720), (30, 5511348), (36, 4592790), (40, 4133511), (45, 3674232), (54, 3061860), (60, 2755674), (72, 2296395), (81, 2041240), (90, 1837116), (108, 1530930), (120, 1377837), (135, 1224744), (162, 1020620), (180, 918558), (216, 765465), (270, 612372), (324, 510310), (360, 459279), (405, 408248), (540, 306186), (648, 255155), (810, 204124), (1080, 153093), (1620, 102062), (3240, 51031)]