2016408720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8401703}}^1$

素因数の和:8401719

約数の個数: 40

約数和(自身を含む): 6250867776

約数和(自身を除く): 4234459056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8401703, 16803406, 25205109, 33606812, 42008515, 50410218, 67213624, 84017030, 100820436, 126025545, 134427248, 168034060, 201640872, 252051090, 336068120, 403281744, 504102180, 672136240, 1008204360, 2016408720]

約数ペア:

[(1, 2016408720), (2, 1008204360), (3, 672136240), (4, 504102180), (5, 403281744), (6, 336068120), (8, 252051090), (10, 201640872), (12, 168034060), (15, 134427248), (16, 126025545), (20, 100820436), (24, 84017030), (30, 67213624), (40, 50410218), (48, 42008515), (60, 33606812), (80, 25205109), (120, 16803406), (240, 8401703)]