7430834520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{20641207}}^1$

素因数の和:20641224

約数の個数: 48

約数和(自身を含む): 24150213360

約数和(自身を除く): 16719378840

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, 20641207, 41282414, 61923621, 82564828, 103206035, 123847242, 165129656, 185770863, 206412070, 247694484, 309618105, 371541726, 412824140, 495388968, 619236210, 743083452, 825648280, 928854315, 1238472420, 1486166904, 1857708630, 2476944840, 3715417260, 7430834520]

約数ペア:

[(1, 7430834520), (2, 3715417260), (3, 2476944840), (4, 1857708630), (5, 1486166904), (6, 1238472420), (8, 928854315), (9, 825648280), (10, 743083452), (12, 619236210), (15, 495388968), (18, 412824140), (20, 371541726), (24, 309618105), (30, 247694484), (36, 206412070), (40, 185770863), (45, 165129656), (60, 123847242), (72, 103206035), (90, 82564828), (120, 61923621), (180, 41282414), (360, 20641207)]