12756897360

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4721}}^1$

素因数の和:4888

約数の個数: 240

約数和(自身を含む): 44757760320

約数和(自身を除く): 32000862960

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, 81, 90, 108, 120, 135, 139, 144, 162, 180, 216, 240, 243, 270, 278, 324, 360, 405, 417, 432, 486, 540, 556, 648, 695, 720, 810, 834, 972, 1080, 1112, 1215, 1251, 1296, 1390, 1620, 1668, 1944, 2085, 2160, 2224, 2430, 2502, 2780, 3240, 3336, 3753, 3888, 4170, 4721, 4860, 5004, 5560, 6255, 6480, 6672, 7506, 8340, 9442, 9720, 10008, 11120, 11259, 12510, 14163, 15012, 16680, 18765, 18884, 19440, 20016, 22518, 23605, 25020, 28326, 30024, 33360, 33777, 37530, 37768, 42489, 45036, 47210, 50040, 56295, 56652, 60048, 67554, 70815, 75060, 75536, 84978, 90072, 94420, 100080, 112590, 113304, 127467, 135108, 141630, 150120, 168885, 169956, 180144, 188840, 212445, 225180, 226608, 254934, 270216, 283260, 300240, 337770, 339912, 377680, 382401, 424890, 450360, 509868, 540432, 566520, 637335, 656219, 675540, 679824, 764802, 849780, 900720, 1019736, 1133040, 1147203, 1274670, 1312438, 1351080, 1529604, 1699560, 1912005, 1968657, 2039472, 2294406, 2549340, 2624876, 2702160, 3059208, 3281095, 3399120, 3824010, 3937314, 4588812, 5098680, 5249752, 5736015, 5905971, 6118416, 6562190, 7648020, 7874628, 9177624, 9843285, 10197360, 10499504, 11472030, 11811942, 13124380, 15296040, 15749256, 17717913, 18355248, 19686570, 22944060, 23623884, 26248760, 29529855, 30592080, 31498512, 35435826, 39373140, 45888120, 47247768, 52497520, 53153739, 59059710, 70871652, 78746280, 88589565, 91776240, 94495536, 106307478, 118119420, 141743304, 157492560, 159461217, 177179130, 212614956, 236238840, 265768695, 283486608, 318922434, 354358260, 425229912, 472477680, 531537390, 637844868, 708716520, 797306085, 850459824, 1063074780, 1275689736, 1417433040, 1594612170, 2126149560, 2551379472, 3189224340, 4252299120, 6378448680, 12756897360]

約数ペア:

[(1, 12756897360), (2, 6378448680), (3, 4252299120), (4, 3189224340), (5, 2551379472), (6, 2126149560), (8, 1594612170), (9, 1417433040), (10, 1275689736), (12, 1063074780), (15, 850459824), (16, 797306085), (18, 708716520), (20, 637844868), (24, 531537390), (27, 472477680), (30, 425229912), (36, 354358260), (40, 318922434), (45, 283486608), (48, 265768695), (54, 236238840), (60, 212614956), (72, 177179130), (80, 159461217), (81, 157492560), (90, 141743304), (108, 118119420), (120, 106307478), (135, 94495536), (139, 91776240), (144, 88589565), (162, 78746280), (180, 70871652), (216, 59059710), (240, 53153739), (243, 52497520), (270, 47247768), (278, 45888120), (324, 39373140), (360, 35435826), (405, 31498512), (417, 30592080), (432, 29529855), (486, 26248760), (540, 23623884), (556, 22944060), (648, 19686570), (695, 18355248), (720, 17717913), (810, 15749256), (834, 15296040), (972, 13124380), (1080, 11811942), (1112, 11472030), (1215, 10499504), (1251, 10197360), (1296, 9843285), (1390, 9177624), (1620, 7874628), (1668, 7648020), (1944, 6562190), (2085, 6118416), (2160, 5905971), (2224, 5736015), (2430, 5249752), (2502, 5098680), (2780, 4588812), (3240, 3937314), (3336, 3824010), (3753, 3399120), (3888, 3281095), (4170, 3059208), (4721, 2702160), (4860, 2624876), (5004, 2549340), (5560, 2294406), (6255, 2039472), (6480, 1968657), (6672, 1912005), (7506, 1699560), (8340, 1529604), (9442, 1351080), (9720, 1312438), (10008, 1274670), (11120, 1147203), (11259, 1133040), (12510, 1019736), (14163, 900720), (15012, 849780), (16680, 764802), (18765, 679824), (18884, 675540), (19440, 656219), (20016, 637335), (22518, 566520), (23605, 540432), (25020, 509868), (28326, 450360), (30024, 424890), (33360, 382401), (33777, 377680), (37530, 339912), (37768, 337770), (42489, 300240), (45036, 283260), (47210, 270216), (50040, 254934), (56295, 226608), (56652, 225180), (60048, 212445), (67554, 188840), (70815, 180144), (75060, 169956), (75536, 168885), (84978, 150120), (90072, 141630), (94420, 135108), (100080, 127467), (112590, 113304)]