255045240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{236153}}^1$

素因数の和:236173

約数の個数: 64

約数和(自身を含む): 850154400

約数和(自身を除く): 595109160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 236153, 472306, 708459, 944612, 1180765, 1416918, 1889224, 2125377, 2361530, 2833836, 3542295, 4250754, 4723060, 5667672, 6376131, 7084590, 8501508, 9446120, 10626885, 12752262, 14169180, 17003016, 21253770, 25504524, 28338360, 31880655, 42507540, 51009048, 63761310, 85015080, 127522620, 255045240]

約数ペア:

[(1, 255045240), (2, 127522620), (3, 85015080), (4, 63761310), (5, 51009048), (6, 42507540), (8, 31880655), (9, 28338360), (10, 25504524), (12, 21253770), (15, 17003016), (18, 14169180), (20, 12752262), (24, 10626885), (27, 9446120), (30, 8501508), (36, 7084590), (40, 6376131), (45, 5667672), (54, 4723060), (60, 4250754), (72, 3542295), (90, 2833836), (108, 2361530), (120, 2125377), (135, 1889224), (180, 1416918), (216, 1180765), (270, 944612), (360, 708459), (540, 472306), (1080, 236153)]