295040

素因数分解:

$2^7\times 5^1\times {\mathrm{461}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 706860

約数和(自身を除く): 411820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 461, 640, 922, 1844, 2305, 3688, 4610, 7376, 9220, 14752, 18440, 29504, 36880, 59008, 73760, 147520, 295040]

約数ペア:

[(1, 295040), (2, 147520), (4, 73760), (5, 59008), (8, 36880), (10, 29504), (16, 18440), (20, 14752), (32, 9220), (40, 7376), (64, 4610), (80, 3688), (128, 2305), (160, 1844), (320, 922), (461, 640)]