1180160

素因数分解:

$2^9\times 5^1\times {\mathrm{461}}^1$

素因数の和:484

約数の個数: 40

約数和(自身を含む): 2835756

約数和(自身を除く): 1655596

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 461, 512, 640, 922, 1280, 1844, 2305, 2560, 3688, 4610, 7376, 9220, 14752, 18440, 29504, 36880, 59008, 73760, 118016, 147520, 236032, 295040, 590080, 1180160]

約数ペア:

[(1, 1180160), (2, 590080), (4, 295040), (5, 236032), (8, 147520), (10, 118016), (16, 73760), (20, 59008), (32, 36880), (40, 29504), (64, 18440), (80, 14752), (128, 9220), (160, 7376), (256, 4610), (320, 3688), (461, 2560), (512, 2305), (640, 1844), (922, 1280)]