84967440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{354031}}^1$

素因数の和:354047

約数の個数: 40

約数和(自身を含む): 263399808

約数和(自身を除く): 178432368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 354031, 708062, 1062093, 1416124, 1770155, 2124186, 2832248, 3540310, 4248372, 5310465, 5664496, 7080620, 8496744, 10620930, 14161240, 16993488, 21241860, 28322480, 42483720, 84967440]

約数ペア:

[(1, 84967440), (2, 42483720), (3, 28322480), (4, 21241860), (5, 16993488), (6, 14161240), (8, 10620930), (10, 8496744), (12, 7080620), (15, 5664496), (16, 5310465), (20, 4248372), (24, 3540310), (30, 2832248), (40, 2124186), (48, 1770155), (60, 1416124), (80, 1062093), (120, 708062), (240, 354031)]