320092680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2667439}}^1$

素因数の和:2667453

約数の個数: 32

約数和(自身を含む): 960278400

約数和(自身を除く): 640185720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2667439, 5334878, 8002317, 10669756, 13337195, 16004634, 21339512, 26674390, 32009268, 40011585, 53348780, 64018536, 80023170, 106697560, 160046340, 320092680]

約数ペア:

[(1, 320092680), (2, 160046340), (3, 106697560), (4, 80023170), (5, 64018536), (6, 53348780), (8, 40011585), (10, 32009268), (12, 26674390), (15, 21339512), (20, 16004634), (24, 13337195), (30, 10669756), (40, 8002317), (60, 5334878), (120, 2667439)]