306372120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2553101}}^1$

素因数の和:2553115

約数の個数: 32

約数和(自身を含む): 919116720

約数和(自身を除く): 612744600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2553101, 5106202, 7659303, 10212404, 12765505, 15318606, 20424808, 25531010, 30637212, 38296515, 51062020, 61274424, 76593030, 102124040, 153186060, 306372120]

約数ペア:

[(1, 306372120), (2, 153186060), (3, 102124040), (4, 76593030), (5, 61274424), (6, 51062020), (8, 38296515), (10, 30637212), (12, 25531010), (15, 20424808), (20, 15318606), (24, 12765505), (30, 10212404), (40, 7659303), (60, 5106202), (120, 2553101)]