1226710080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2713}}^1$

素因数の和:2893

約数の個数: 168

約数和(自身を含む): 4247811672

約数和(自身を除く): 3021101592

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, 144, 157, 160, 180, 192, 240, 288, 314, 320, 360, 471, 480, 576, 628, 720, 785, 942, 960, 1256, 1413, 1440, 1570, 1884, 2355, 2512, 2713, 2826, 2880, 3140, 3768, 4710, 5024, 5426, 5652, 6280, 7065, 7536, 8139, 9420, 10048, 10852, 11304, 12560, 13565, 14130, 15072, 16278, 18840, 21704, 22608, 24417, 25120, 27130, 28260, 30144, 32556, 37680, 40695, 43408, 45216, 48834, 50240, 54260, 56520, 65112, 75360, 81390, 86816, 90432, 97668, 108520, 113040, 122085, 130224, 150720, 162780, 173632, 195336, 217040, 226080, 244170, 260448, 325560, 390672, 425941, 434080, 452160, 488340, 520896, 651120, 781344, 851882, 868160, 976680, 1277823, 1302240, 1562688, 1703764, 1953360, 2129705, 2555646, 2604480, 3407528, 3833469, 3906720, 4259410, 5111292, 6389115, 6815056, 7666938, 7813440, 8518820, 10222584, 12778230, 13630112, 15333876, 17037640, 19167345, 20445168, 25556460, 27260224, 30667752, 34075280, 38334690, 40890336, 51112920, 61335504, 68150560, 76669380, 81780672, 102225840, 122671008, 136301120, 153338760, 204451680, 245342016, 306677520, 408903360, 613355040, 1226710080]

約数ペア:

[(1, 1226710080), (2, 613355040), (3, 408903360), (4, 306677520), (5, 245342016), (6, 204451680), (8, 153338760), (9, 136301120), (10, 122671008), (12, 102225840), (15, 81780672), (16, 76669380), (18, 68150560), (20, 61335504), (24, 51112920), (30, 40890336), (32, 38334690), (36, 34075280), (40, 30667752), (45, 27260224), (48, 25556460), (60, 20445168), (64, 19167345), (72, 17037640), (80, 15333876), (90, 13630112), (96, 12778230), (120, 10222584), (144, 8518820), (157, 7813440), (160, 7666938), (180, 6815056), (192, 6389115), (240, 5111292), (288, 4259410), (314, 3906720), (320, 3833469), (360, 3407528), (471, 2604480), (480, 2555646), (576, 2129705), (628, 1953360), (720, 1703764), (785, 1562688), (942, 1302240), (960, 1277823), (1256, 976680), (1413, 868160), (1440, 851882), (1570, 781344), (1884, 651120), (2355, 520896), (2512, 488340), (2713, 452160), (2826, 434080), (2880, 425941), (3140, 390672), (3768, 325560), (4710, 260448), (5024, 244170), (5426, 226080), (5652, 217040), (6280, 195336), (7065, 173632), (7536, 162780), (8139, 150720), (9420, 130224), (10048, 122085), (10852, 113040), (11304, 108520), (12560, 97668), (13565, 90432), (14130, 86816), (15072, 81390), (16278, 75360), (18840, 65112), (21704, 56520), (22608, 54260), (24417, 50240), (25120, 48834), (27130, 45216), (28260, 43408), (30144, 40695), (32556, 37680)]