1812120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15101}}^1$

素因数の和:15115

約数の個数: 32

約数和(自身を含む): 5436720

約数和(自身を除く): 3624600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15101, 30202, 45303, 60404, 75505, 90606, 120808, 151010, 181212, 226515, 302020, 362424, 453030, 604040, 906060, 1812120]

約数ペア:

[(1, 1812120), (2, 906060), (3, 604040), (4, 453030), (5, 362424), (6, 302020), (8, 226515), (10, 181212), (12, 151010), (15, 120808), (20, 90606), (24, 75505), (30, 60404), (40, 45303), (60, 30202), (120, 15101)]