442106640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{204679}}^1$

素因数の和:204701

約数の個数: 80

約数和(自身を含む): 1522819200

約数和(自身を除く): 1080712560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 204679, 409358, 614037, 818716, 1023395, 1228074, 1637432, 1842111, 2046790, 2456148, 3070185, 3274864, 3684222, 4093580, 4912296, 5526333, 6140370, 7368444, 8187160, 9210555, 9824592, 11052666, 12280740, 14736888, 16374320, 18421110, 22105332, 24561480, 27631665, 29473776, 36842220, 44210664, 49122960, 55263330, 73684440, 88421328, 110526660, 147368880, 221053320, 442106640]

約数ペア:

[(1, 442106640), (2, 221053320), (3, 147368880), (4, 110526660), (5, 88421328), (6, 73684440), (8, 55263330), (9, 49122960), (10, 44210664), (12, 36842220), (15, 29473776), (16, 27631665), (18, 24561480), (20, 22105332), (24, 18421110), (27, 16374320), (30, 14736888), (36, 12280740), (40, 11052666), (45, 9824592), (48, 9210555), (54, 8187160), (60, 7368444), (72, 6140370), (80, 5526333), (90, 4912296), (108, 4093580), (120, 3684222), (135, 3274864), (144, 3070185), (180, 2456148), (216, 2046790), (240, 1842111), (270, 1637432), (360, 1228074), (432, 1023395), (540, 818716), (720, 614037), (1080, 409358), (2160, 204679)]