231276720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{963653}}^1$

素因数の和:963669

約数の個数: 40

約数和(自身を含む): 716958576

約数和(自身を除く): 485681856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 963653, 1927306, 2890959, 3854612, 4818265, 5781918, 7709224, 9636530, 11563836, 14454795, 15418448, 19273060, 23127672, 28909590, 38546120, 46255344, 57819180, 77092240, 115638360, 231276720]

約数ペア:

[(1, 231276720), (2, 115638360), (3, 77092240), (4, 57819180), (5, 46255344), (6, 38546120), (8, 28909590), (10, 23127672), (12, 19273060), (15, 15418448), (16, 14454795), (20, 11563836), (24, 9636530), (30, 7709224), (40, 5781918), (48, 4818265), (60, 3854612), (80, 2890959), (120, 1927306), (240, 963653)]