221053320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{204679}}^1$

素因数の和:204699

約数の個数: 64

約数和(自身を含む): 736848000

約数和(自身を除く): 515794680

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, 204679, 409358, 614037, 818716, 1023395, 1228074, 1637432, 1842111, 2046790, 2456148, 3070185, 3684222, 4093580, 4912296, 5526333, 6140370, 7368444, 8187160, 9210555, 11052666, 12280740, 14736888, 18421110, 22105332, 24561480, 27631665, 36842220, 44210664, 55263330, 73684440, 110526660, 221053320]

約数ペア:

[(1, 221053320), (2, 110526660), (3, 73684440), (4, 55263330), (5, 44210664), (6, 36842220), (8, 27631665), (9, 24561480), (10, 22105332), (12, 18421110), (15, 14736888), (18, 12280740), (20, 11052666), (24, 9210555), (27, 8187160), (30, 7368444), (36, 6140370), (40, 5526333), (45, 4912296), (54, 4093580), (60, 3684222), (72, 3070185), (90, 2456148), (108, 2046790), (120, 1842111), (135, 1637432), (180, 1228074), (216, 1023395), (270, 818716), (360, 614037), (540, 409358), (1080, 204679)]