84247440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{351031}}^1$

素因数の和:351047

約数の個数: 40

約数和(自身を含む): 261167808

約数和(自身を除く): 176920368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 351031, 702062, 1053093, 1404124, 1755155, 2106186, 2808248, 3510310, 4212372, 5265465, 5616496, 7020620, 8424744, 10530930, 14041240, 16849488, 21061860, 28082480, 42123720, 84247440]

約数ペア:

[(1, 84247440), (2, 42123720), (3, 28082480), (4, 21061860), (5, 16849488), (6, 14041240), (8, 10530930), (10, 8424744), (12, 7020620), (15, 5616496), (16, 5265465), (20, 4212372), (24, 3510310), (30, 2808248), (40, 2106186), (48, 1755155), (60, 1404124), (80, 1053093), (120, 702062), (240, 351031)]