387270720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:319

約数の個数: 280

約数和(自身を含む): 1404420864

約数和(自身を除く): 1017150144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 67, 72, 80, 81, 90, 96, 108, 120, 134, 135, 144, 160, 162, 180, 192, 201, 216, 223, 240, 268, 270, 288, 320, 324, 335, 360, 402, 405, 432, 446, 480, 536, 540, 576, 603, 648, 669, 670, 720, 804, 810, 864, 892, 960, 1005, 1072, 1080, 1115, 1206, 1296, 1338, 1340, 1440, 1608, 1620, 1728, 1784, 1809, 2007, 2010, 2144, 2160, 2230, 2412, 2592, 2676, 2680, 2880, 3015, 3216, 3240, 3345, 3568, 3618, 4014, 4020, 4288, 4320, 4460, 4824, 5184, 5352, 5360, 5427, 6021, 6030, 6432, 6480, 6690, 7136, 7236, 8028, 8040, 8640, 8920, 9045, 9648, 10035, 10704, 10720, 10854, 12042, 12060, 12864, 12960, 13380, 14272, 14472, 14941, 16056, 16080, 17840, 18063, 18090, 19296, 20070, 21408, 21440, 21708, 24084, 24120, 25920, 26760, 27135, 28944, 29882, 30105, 32112, 32160, 35680, 36126, 36180, 38592, 40140, 42816, 43416, 44823, 48168, 48240, 53520, 54270, 57888, 59764, 60210, 64224, 64320, 71360, 72252, 72360, 74705, 80280, 86832, 89646, 90315, 96336, 96480, 107040, 108540, 115776, 119528, 120420, 128448, 134469, 144504, 144720, 149410, 160560, 173664, 179292, 180630, 192672, 192960, 214080, 217080, 224115, 239056, 240840, 268938, 289008, 289440, 298820, 321120, 347328, 358584, 361260, 385344, 403407, 434160, 448230, 478112, 481680, 537876, 578016, 578880, 597640, 642240, 672345, 717168, 722520, 806814, 868320, 896460, 956224, 963360, 1075752, 1156032, 1195280, 1210221, 1344690, 1434336, 1445040, 1613628, 1736640, 1792920, 1926720, 2017035, 2151504, 2390560, 2420442, 2689380, 2868672, 2890080, 3227256, 3585840, 4034070, 4303008, 4781120, 4840884, 5378760, 5780160, 6051105, 6454512, 7171680, 8068140, 8606016, 9681768, 10757520, 12102210, 12909024, 14343360, 16136280, 19363536, 21515040, 24204420, 25818048, 32272560, 38727072, 43030080, 48408840, 64545120, 77454144, 96817680, 129090240, 193635360, 387270720]

約数ペア:

[(1, 387270720), (2, 193635360), (3, 129090240), (4, 96817680), (5, 77454144), (6, 64545120), (8, 48408840), (9, 43030080), (10, 38727072), (12, 32272560), (15, 25818048), (16, 24204420), (18, 21515040), (20, 19363536), (24, 16136280), (27, 14343360), (30, 12909024), (32, 12102210), (36, 10757520), (40, 9681768), (45, 8606016), (48, 8068140), (54, 7171680), (60, 6454512), (64, 6051105), (67, 5780160), (72, 5378760), (80, 4840884), (81, 4781120), (90, 4303008), (96, 4034070), (108, 3585840), (120, 3227256), (134, 2890080), (135, 2868672), (144, 2689380), (160, 2420442), (162, 2390560), (180, 2151504), (192, 2017035), (201, 1926720), (216, 1792920), (223, 1736640), (240, 1613628), (268, 1445040), (270, 1434336), (288, 1344690), (320, 1210221), (324, 1195280), (335, 1156032), (360, 1075752), (402, 963360), (405, 956224), (432, 896460), (446, 868320), (480, 806814), (536, 722520), (540, 717168), (576, 672345), (603, 642240), (648, 597640), (669, 578880), (670, 578016), (720, 537876), (804, 481680), (810, 478112), (864, 448230), (892, 434160), (960, 403407), (1005, 385344), (1072, 361260), (1080, 358584), (1115, 347328), (1206, 321120), (1296, 298820), (1338, 289440), (1340, 289008), (1440, 268938), (1608, 240840), (1620, 239056), (1728, 224115), (1784, 217080), (1809, 214080), (2007, 192960), (2010, 192672), (2144, 180630), (2160, 179292), (2230, 173664), (2412, 160560), (2592, 149410), (2676, 144720), (2680, 144504), (2880, 134469), (3015, 128448), (3216, 120420), (3240, 119528), (3345, 115776), (3568, 108540), (3618, 107040), (4014, 96480), (4020, 96336), (4288, 90315), (4320, 89646), (4460, 86832), (4824, 80280), (5184, 74705), (5352, 72360), (5360, 72252), (5427, 71360), (6021, 64320), (6030, 64224), (6432, 60210), (6480, 59764), (6690, 57888), (7136, 54270), (7236, 53520), (8028, 48240), (8040, 48168), (8640, 44823), (8920, 43416), (9045, 42816), (9648, 40140), (10035, 38592), (10704, 36180), (10720, 36126), (10854, 35680), (12042, 32160), (12060, 32112), (12864, 30105), (12960, 29882), (13380, 28944), (14272, 27135), (14472, 26760), (14941, 25920), (16056, 24120), (16080, 24084), (17840, 21708), (18063, 21440), (18090, 21408), (19296, 20070)]