140196720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{584153}}^1$

素因数の和:584169

約数の個数: 40

約数和(自身を含む): 434610576

約数和(自身を除く): 294413856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 584153, 1168306, 1752459, 2336612, 2920765, 3504918, 4673224, 5841530, 7009836, 8762295, 9346448, 11683060, 14019672, 17524590, 23366120, 28039344, 35049180, 46732240, 70098360, 140196720]

約数ペア:

[(1, 140196720), (2, 70098360), (3, 46732240), (4, 35049180), (5, 28039344), (6, 23366120), (8, 17524590), (10, 14019672), (12, 11683060), (15, 9346448), (16, 8762295), (20, 7009836), (24, 5841530), (30, 4673224), (40, 3504918), (48, 2920765), (60, 2336612), (80, 1752459), (120, 1168306), (240, 584153)]