202572120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1688101}}^1$

素因数の和:1688115

約数の個数: 32

約数和(自身を含む): 607716720

約数和(自身を除く): 405144600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1688101, 3376202, 5064303, 6752404, 8440505, 10128606, 13504808, 16881010, 20257212, 25321515, 33762020, 40514424, 50643030, 67524040, 101286060, 202572120]

約数ペア:

[(1, 202572120), (2, 101286060), (3, 67524040), (4, 50643030), (5, 40514424), (6, 33762020), (8, 25321515), (10, 20257212), (12, 16881010), (15, 13504808), (20, 10128606), (24, 8440505), (30, 6752404), (40, 5064303), (60, 3376202), (120, 1688101)]