120424120

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{33827}}^1$

素因数の和:33927

約数の個数: 32

約数和(自身を含む): 274006800

約数和(自身を除く): 153582680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 33827, 67654, 135308, 169135, 270616, 338270, 676540, 1353080, 3010603, 6021206, 12042412, 15053015, 24084824, 30106030, 60212060, 120424120]

約数ペア:

[(1, 120424120), (2, 60212060), (4, 30106030), (5, 24084824), (8, 15053015), (10, 12042412), (20, 6021206), (40, 3010603), (89, 1353080), (178, 676540), (356, 338270), (445, 270616), (712, 169135), (890, 135308), (1780, 67654), (3560, 33827)]