320092560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1051}}^1$

素因数の和:1123

約数の個数: 200

約数和(自身を含む): 1136462976

約数和(自身を除く): 816370416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 108, 120, 135, 141, 144, 162, 180, 188, 216, 235, 240, 270, 282, 324, 360, 376, 405, 423, 432, 470, 540, 564, 648, 705, 720, 752, 810, 846, 940, 1051, 1080, 1128, 1269, 1296, 1410, 1620, 1692, 1880, 2102, 2115, 2160, 2256, 2538, 2820, 3153, 3240, 3384, 3760, 3807, 4204, 4230, 5076, 5255, 5640, 6306, 6345, 6480, 6768, 7614, 8408, 8460, 9459, 10152, 10510, 11280, 12612, 12690, 15228, 15765, 16816, 16920, 18918, 19035, 20304, 21020, 25224, 25380, 28377, 30456, 31530, 33840, 37836, 38070, 42040, 47295, 49397, 50448, 50760, 56754, 60912, 63060, 75672, 76140, 84080, 85131, 94590, 98794, 101520, 113508, 126120, 141885, 148191, 151344, 152280, 170262, 189180, 197588, 227016, 246985, 252240, 283770, 296382, 304560, 340524, 378360, 395176, 425655, 444573, 454032, 493970, 567540, 592764, 681048, 740955, 756720, 790352, 851310, 889146, 987940, 1135080, 1185528, 1333719, 1362096, 1481910, 1702620, 1778292, 1975880, 2222865, 2270160, 2371056, 2667438, 2963820, 3405240, 3556584, 3951760, 4001157, 4445730, 5334876, 5927640, 6668595, 6810480, 7113168, 8002314, 8891460, 10669752, 11855280, 13337190, 16004628, 17782920, 20005785, 21339504, 26674380, 32009256, 35565840, 40011570, 53348760, 64018512, 80023140, 106697520, 160046280, 320092560]

約数ペア:

[(1, 320092560), (2, 160046280), (3, 106697520), (4, 80023140), (5, 64018512), (6, 53348760), (8, 40011570), (9, 35565840), (10, 32009256), (12, 26674380), (15, 21339504), (16, 20005785), (18, 17782920), (20, 16004628), (24, 13337190), (27, 11855280), (30, 10669752), (36, 8891460), (40, 8002314), (45, 7113168), (47, 6810480), (48, 6668595), (54, 5927640), (60, 5334876), (72, 4445730), (80, 4001157), (81, 3951760), (90, 3556584), (94, 3405240), (108, 2963820), (120, 2667438), (135, 2371056), (141, 2270160), (144, 2222865), (162, 1975880), (180, 1778292), (188, 1702620), (216, 1481910), (235, 1362096), (240, 1333719), (270, 1185528), (282, 1135080), (324, 987940), (360, 889146), (376, 851310), (405, 790352), (423, 756720), (432, 740955), (470, 681048), (540, 592764), (564, 567540), (648, 493970), (705, 454032), (720, 444573), (752, 425655), (810, 395176), (846, 378360), (940, 340524), (1051, 304560), (1080, 296382), (1128, 283770), (1269, 252240), (1296, 246985), (1410, 227016), (1620, 197588), (1692, 189180), (1880, 170262), (2102, 152280), (2115, 151344), (2160, 148191), (2256, 141885), (2538, 126120), (2820, 113508), (3153, 101520), (3240, 98794), (3384, 94590), (3760, 85131), (3807, 84080), (4204, 76140), (4230, 75672), (5076, 63060), (5255, 60912), (5640, 56754), (6306, 50760), (6345, 50448), (6480, 49397), (6768, 47295), (7614, 42040), (8408, 38070), (8460, 37836), (9459, 33840), (10152, 31530), (10510, 30456), (11280, 28377), (12612, 25380), (12690, 25224), (15228, 21020), (15765, 20304), (16816, 19035), (16920, 18918)]