16824840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{140207}}^1$

素因数の和:140221

約数の個数: 32

約数和(自身を含む): 50474880

約数和(自身を除く): 33650040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 140207, 280414, 420621, 560828, 701035, 841242, 1121656, 1402070, 1682484, 2103105, 2804140, 3364968, 4206210, 5608280, 8412420, 16824840]

約数ペア:

[(1, 16824840), (2, 8412420), (3, 5608280), (4, 4206210), (5, 3364968), (6, 2804140), (8, 2103105), (10, 1682484), (12, 1402070), (15, 1121656), (20, 841242), (24, 701035), (30, 560828), (40, 420621), (60, 280414), (120, 140207)]