16008180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{557}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 44997120

約数和(自身を除く): 28988940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479, 557, 958, 1114, 1437, 1671, 1916, 2228, 2395, 2785, 2874, 3342, 4790, 5570, 5748, 6684, 7185, 8355, 9580, 11140, 14370, 16710, 28740, 33420, 266803, 533606, 800409, 1067212, 1334015, 1600818, 2668030, 3201636, 4002045, 5336060, 8004090, 16008180]

約数ペア:

[(1, 16008180), (2, 8004090), (3, 5336060), (4, 4002045), (5, 3201636), (6, 2668030), (10, 1600818), (12, 1334015), (15, 1067212), (20, 800409), (30, 533606), (60, 266803), (479, 33420), (557, 28740), (958, 16710), (1114, 14370), (1437, 11140), (1671, 9580), (1916, 8355), (2228, 7185), (2395, 6684), (2785, 5748), (2874, 5570), (3342, 4790)]