82716720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{344653}}^1$

素因数の和:344669

約数の個数: 40

約数和(自身を含む): 256422576

約数和(自身を除く): 173705856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 344653, 689306, 1033959, 1378612, 1723265, 2067918, 2757224, 3446530, 4135836, 5169795, 5514448, 6893060, 8271672, 10339590, 13786120, 16543344, 20679180, 27572240, 41358360, 82716720]

約数ペア:

[(1, 82716720), (2, 41358360), (3, 27572240), (4, 20679180), (5, 16543344), (6, 13786120), (8, 10339590), (10, 8271672), (12, 6893060), (15, 5514448), (16, 5169795), (20, 4135836), (24, 3446530), (30, 2757224), (40, 2067918), (48, 1723265), (60, 1378612), (80, 1033959), (120, 689306), (240, 344653)]