2438421120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1213}}^1$

素因数の和:1587

約数の個数: 192

約数和(自身を含む): 8451261000

約数和(自身を除く): 6012839880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 349, 360, 384, 480, 576, 640, 698, 720, 960, 1047, 1152, 1213, 1396, 1440, 1745, 1920, 2094, 2426, 2792, 2880, 3141, 3490, 3639, 4188, 4852, 5235, 5584, 5760, 6065, 6282, 6980, 7278, 8376, 9704, 10470, 10917, 11168, 12130, 12564, 13960, 14556, 15705, 16752, 18195, 19408, 20940, 21834, 22336, 24260, 25128, 27920, 29112, 31410, 33504, 36390, 38816, 41880, 43668, 44672, 48520, 50256, 54585, 55840, 58224, 62820, 67008, 72780, 77632, 83760, 87336, 97040, 100512, 109170, 111680, 116448, 125640, 134016, 145560, 155264, 167520, 174672, 194080, 201024, 218340, 223360, 232896, 251280, 291120, 335040, 349344, 388160, 402048, 423337, 436680, 465792, 502560, 582240, 670080, 698688, 776320, 846674, 873360, 1005120, 1164480, 1270011, 1397376, 1693348, 1746720, 2010240, 2116685, 2328960, 2540022, 3386696, 3493440, 3810033, 4233370, 5080044, 6350055, 6773392, 6986880, 7620066, 8466740, 10160088, 12700110, 13546784, 15240132, 16933480, 19050165, 20320176, 25400220, 27093568, 30480264, 33866960, 38100330, 40640352, 50800440, 54187136, 60960528, 67733920, 76200660, 81280704, 101600880, 121921056, 135467840, 152401320, 162561408, 203201760, 243842112, 270935680, 304802640, 406403520, 487684224, 609605280, 812807040, 1219210560, 2438421120]

約数ペア:

[(1, 2438421120), (2, 1219210560), (3, 812807040), (4, 609605280), (5, 487684224), (6, 406403520), (8, 304802640), (9, 270935680), (10, 243842112), (12, 203201760), (15, 162561408), (16, 152401320), (18, 135467840), (20, 121921056), (24, 101600880), (30, 81280704), (32, 76200660), (36, 67733920), (40, 60960528), (45, 54187136), (48, 50800440), (60, 40640352), (64, 38100330), (72, 33866960), (80, 30480264), (90, 27093568), (96, 25400220), (120, 20320176), (128, 19050165), (144, 16933480), (160, 15240132), (180, 13546784), (192, 12700110), (240, 10160088), (288, 8466740), (320, 7620066), (349, 6986880), (360, 6773392), (384, 6350055), (480, 5080044), (576, 4233370), (640, 3810033), (698, 3493440), (720, 3386696), (960, 2540022), (1047, 2328960), (1152, 2116685), (1213, 2010240), (1396, 1746720), (1440, 1693348), (1745, 1397376), (1920, 1270011), (2094, 1164480), (2426, 1005120), (2792, 873360), (2880, 846674), (3141, 776320), (3490, 698688), (3639, 670080), (4188, 582240), (4852, 502560), (5235, 465792), (5584, 436680), (5760, 423337), (6065, 402048), (6282, 388160), (6980, 349344), (7278, 335040), (8376, 291120), (9704, 251280), (10470, 232896), (10917, 223360), (11168, 218340), (12130, 201024), (12564, 194080), (13960, 174672), (14556, 167520), (15705, 155264), (16752, 145560), (18195, 134016), (19408, 125640), (20940, 116448), (21834, 111680), (22336, 109170), (24260, 100512), (25128, 97040), (27920, 87336), (29112, 83760), (31410, 77632), (33504, 72780), (36390, 67008), (38816, 62820), (41880, 58224), (43668, 55840), (44672, 54585), (48520, 50256)]