150703920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{209311}}^1$

素因数の和:209330

約数の個数: 60

約数和(自身を含む): 506116416

約数和(自身を除く): 355412496

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, 209311, 418622, 627933, 837244, 1046555, 1255866, 1674488, 1883799, 2093110, 2511732, 3139665, 3348976, 3767598, 4186220, 5023464, 6279330, 7535196, 8372440, 9418995, 10046928, 12558660, 15070392, 16744880, 18837990, 25117320, 30140784, 37675980, 50234640, 75351960, 150703920]

約数ペア:

[(1, 150703920), (2, 75351960), (3, 50234640), (4, 37675980), (5, 30140784), (6, 25117320), (8, 18837990), (9, 16744880), (10, 15070392), (12, 12558660), (15, 10046928), (16, 9418995), (18, 8372440), (20, 7535196), (24, 6279330), (30, 5023464), (36, 4186220), (40, 3767598), (45, 3348976), (48, 3139665), (60, 2511732), (72, 2093110), (80, 1883799), (90, 1674488), (120, 1255866), (144, 1046555), (180, 837244), (240, 627933), (360, 418622), (720, 209311)]