243156720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1013153}}^1$

素因数の和:1013169

約数の個数: 40

約数和(自身を含む): 753786576

約数和(自身を除く): 510629856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1013153, 2026306, 3039459, 4052612, 5065765, 6078918, 8105224, 10131530, 12157836, 15197295, 16210448, 20263060, 24315672, 30394590, 40526120, 48631344, 60789180, 81052240, 121578360, 243156720]

約数ペア:

[(1, 243156720), (2, 121578360), (3, 81052240), (4, 60789180), (5, 48631344), (6, 40526120), (8, 30394590), (10, 24315672), (12, 20263060), (15, 16210448), (16, 15197295), (20, 12157836), (24, 10131530), (30, 8105224), (40, 6078918), (48, 5065765), (60, 4052612), (80, 3039459), (120, 2026306), (240, 1013153)]