214668240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{894451}}^1$

素因数の和:894467

約数の個数: 40

約数和(自身を含む): 665472288

約数和(自身を除く): 450804048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 894451, 1788902, 2683353, 3577804, 4472255, 5366706, 7155608, 8944510, 10733412, 13416765, 14311216, 17889020, 21466824, 26833530, 35778040, 42933648, 53667060, 71556080, 107334120, 214668240]

約数ペア:

[(1, 214668240), (2, 107334120), (3, 71556080), (4, 53667060), (5, 42933648), (6, 35778040), (8, 26833530), (10, 21466824), (12, 17889020), (15, 14311216), (16, 13416765), (20, 10733412), (24, 8944510), (30, 7155608), (40, 5366706), (48, 4472255), (60, 3577804), (80, 2683353), (120, 1788902), (240, 894451)]