1845491040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{907}}^1$

素因数の和:1091

約数の個数: 240

約数和(自身を含む): 6561756432

約数和(自身を除く): 4716265392

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 157, 160, 162, 180, 216, 240, 270, 288, 314, 324, 360, 405, 432, 471, 480, 540, 628, 648, 720, 785, 810, 864, 907, 942, 1080, 1256, 1296, 1413, 1440, 1570, 1620, 1814, 1884, 2160, 2355, 2512, 2592, 2721, 2826, 3140, 3240, 3628, 3768, 4239, 4320, 4535, 4710, 5024, 5442, 5652, 6280, 6480, 7065, 7256, 7536, 8163, 8478, 9070, 9420, 10884, 11304, 12560, 12717, 12960, 13605, 14130, 14512, 15072, 16326, 16956, 18140, 18840, 21195, 21768, 22608, 24489, 25120, 25434, 27210, 28260, 29024, 32652, 33912, 36280, 37680, 40815, 42390, 43536, 45216, 48978, 50868, 54420, 56520, 63585, 65304, 67824, 72560, 73467, 75360, 81630, 84780, 87072, 97956, 101736, 108840, 113040, 122445, 127170, 130608, 135648, 142399, 145120, 146934, 163260, 169560, 195912, 203472, 217680, 226080, 244890, 254340, 261216, 284798, 293868, 326520, 339120, 367335, 391824, 406944, 427197, 435360, 489780, 508680, 569596, 587736, 653040, 678240, 711995, 734670, 783648, 854394, 979560, 1017360, 1139192, 1175472, 1281591, 1306080, 1423990, 1469340, 1708788, 1959120, 2034720, 2135985, 2278384, 2350944, 2563182, 2847980, 2938680, 3417576, 3844773, 3918240, 4271970, 4556768, 5126364, 5695960, 5877360, 6407955, 6835152, 7689546, 8543940, 10252728, 11391920, 11534319, 11754720, 12815910, 13670304, 15379092, 17087880, 19223865, 20505456, 22783840, 23068638, 25631820, 30758184, 34175760, 38447730, 41010912, 46137276, 51263640, 57671595, 61516368, 68351520, 76895460, 92274552, 102527280, 115343190, 123032736, 153790920, 184549104, 205054560, 230686380, 307581840, 369098208, 461372760, 615163680, 922745520, 1845491040]

約数ペア:

[(1, 1845491040), (2, 922745520), (3, 615163680), (4, 461372760), (5, 369098208), (6, 307581840), (8, 230686380), (9, 205054560), (10, 184549104), (12, 153790920), (15, 123032736), (16, 115343190), (18, 102527280), (20, 92274552), (24, 76895460), (27, 68351520), (30, 61516368), (32, 57671595), (36, 51263640), (40, 46137276), (45, 41010912), (48, 38447730), (54, 34175760), (60, 30758184), (72, 25631820), (80, 23068638), (81, 22783840), (90, 20505456), (96, 19223865), (108, 17087880), (120, 15379092), (135, 13670304), (144, 12815910), (157, 11754720), (160, 11534319), (162, 11391920), (180, 10252728), (216, 8543940), (240, 7689546), (270, 6835152), (288, 6407955), (314, 5877360), (324, 5695960), (360, 5126364), (405, 4556768), (432, 4271970), (471, 3918240), (480, 3844773), (540, 3417576), (628, 2938680), (648, 2847980), (720, 2563182), (785, 2350944), (810, 2278384), (864, 2135985), (907, 2034720), (942, 1959120), (1080, 1708788), (1256, 1469340), (1296, 1423990), (1413, 1306080), (1440, 1281591), (1570, 1175472), (1620, 1139192), (1814, 1017360), (1884, 979560), (2160, 854394), (2355, 783648), (2512, 734670), (2592, 711995), (2721, 678240), (2826, 653040), (3140, 587736), (3240, 569596), (3628, 508680), (3768, 489780), (4239, 435360), (4320, 427197), (4535, 406944), (4710, 391824), (5024, 367335), (5442, 339120), (5652, 326520), (6280, 293868), (6480, 284798), (7065, 261216), (7256, 254340), (7536, 244890), (8163, 226080), (8478, 217680), (9070, 203472), (9420, 195912), (10884, 169560), (11304, 163260), (12560, 146934), (12717, 145120), (12960, 142399), (13605, 135648), (14130, 130608), (14512, 127170), (15072, 122445), (16326, 113040), (16956, 108840), (18140, 101736), (18840, 97956), (21195, 87072), (21768, 84780), (22608, 81630), (24489, 75360), (25120, 73467), (25434, 72560), (27210, 67824), (28260, 65304), (29024, 63585), (32652, 56520), (33912, 54420), (36280, 50868), (37680, 48978), (40815, 45216), (42390, 43536)]