879385320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{222067}}^1$

素因数の和:222095

約数の個数: 96

約数和(自身を含む): 3117834720

約数和(自身を除く): 2238449400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 222067, 444134, 666201, 888268, 1110335, 1332402, 1776536, 1998603, 2220670, 2442737, 2664804, 3331005, 3997206, 4441340, 4885474, 5329608, 6662010, 7328211, 7994412, 8882680, 9770948, 9993015, 12213685, 13324020, 14656422, 15988824, 19541896, 19986030, 21984633, 24427370, 26648040, 29312844, 36641055, 39972060, 43969266, 48854740, 58625688, 73282110, 79944120, 87938532, 97709480, 109923165, 146564220, 175877064, 219846330, 293128440, 439692660, 879385320]

約数ペア:

[(1, 879385320), (2, 439692660), (3, 293128440), (4, 219846330), (5, 175877064), (6, 146564220), (8, 109923165), (9, 97709480), (10, 87938532), (11, 79944120), (12, 73282110), (15, 58625688), (18, 48854740), (20, 43969266), (22, 39972060), (24, 36641055), (30, 29312844), (33, 26648040), (36, 24427370), (40, 21984633), (44, 19986030), (45, 19541896), (55, 15988824), (60, 14656422), (66, 13324020), (72, 12213685), (88, 9993015), (90, 9770948), (99, 8882680), (110, 7994412), (120, 7328211), (132, 6662010), (165, 5329608), (180, 4885474), (198, 4441340), (220, 3997206), (264, 3331005), (330, 2664804), (360, 2442737), (396, 2220670), (440, 1998603), (495, 1776536), (660, 1332402), (792, 1110335), (990, 888268), (1320, 666201), (1980, 444134), (3960, 222067)]