450368640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:484

約数の個数: 256

約数和(自身を含む): 1623024000

約数和(自身を除く): 1172655360

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, 90, 96, 108, 120, 128, 134, 135, 144, 160, 180, 192, 201, 216, 240, 268, 270, 288, 320, 335, 360, 384, 389, 402, 432, 480, 536, 540, 576, 603, 640, 670, 720, 778, 804, 864, 960, 1005, 1072, 1080, 1152, 1167, 1206, 1340, 1440, 1556, 1608, 1728, 1809, 1920, 1945, 2010, 2144, 2160, 2334, 2412, 2680, 2880, 3015, 3112, 3216, 3456, 3501, 3618, 3890, 4020, 4288, 4320, 4668, 4824, 5360, 5760, 5835, 6030, 6224, 6432, 7002, 7236, 7780, 8040, 8576, 8640, 9045, 9336, 9648, 10503, 10720, 11670, 12060, 12448, 12864, 14004, 14472, 15560, 16080, 17280, 17505, 18090, 18672, 19296, 21006, 21440, 23340, 24120, 24896, 25728, 26063, 28008, 28944, 31120, 32160, 35010, 36180, 37344, 38592, 42012, 42880, 46680, 48240, 49792, 52126, 52515, 56016, 57888, 62240, 64320, 70020, 72360, 74688, 77184, 78189, 84024, 93360, 96480, 104252, 105030, 112032, 115776, 124480, 128640, 130315, 140040, 144720, 149376, 156378, 168048, 186720, 192960, 208504, 210060, 224064, 231552, 234567, 248960, 260630, 280080, 289440, 312756, 336096, 373440, 385920, 390945, 417008, 420120, 448128, 469134, 521260, 560160, 578880, 625512, 672192, 703701, 746880, 781890, 834016, 840240, 938268, 1042520, 1120320, 1157760, 1172835, 1251024, 1344384, 1407402, 1563780, 1668032, 1680480, 1876536, 2085040, 2240640, 2345670, 2502048, 2814804, 3127560, 3336064, 3360960, 3518505, 3753072, 4170080, 4691340, 5004096, 5629608, 6255120, 6721920, 7037010, 7506144, 8340160, 9382680, 10008192, 11259216, 12510240, 14074020, 15012288, 16680320, 18765360, 22518432, 25020480, 28148040, 30024576, 37530720, 45036864, 50040960, 56296080, 75061440, 90073728, 112592160, 150122880, 225184320, 450368640]

約数ペア:

[(1, 450368640), (2, 225184320), (3, 150122880), (4, 112592160), (5, 90073728), (6, 75061440), (8, 56296080), (9, 50040960), (10, 45036864), (12, 37530720), (15, 30024576), (16, 28148040), (18, 25020480), (20, 22518432), (24, 18765360), (27, 16680320), (30, 15012288), (32, 14074020), (36, 12510240), (40, 11259216), (45, 10008192), (48, 9382680), (54, 8340160), (60, 7506144), (64, 7037010), (67, 6721920), (72, 6255120), (80, 5629608), (90, 5004096), (96, 4691340), (108, 4170080), (120, 3753072), (128, 3518505), (134, 3360960), (135, 3336064), (144, 3127560), (160, 2814804), (180, 2502048), (192, 2345670), (201, 2240640), (216, 2085040), (240, 1876536), (268, 1680480), (270, 1668032), (288, 1563780), (320, 1407402), (335, 1344384), (360, 1251024), (384, 1172835), (389, 1157760), (402, 1120320), (432, 1042520), (480, 938268), (536, 840240), (540, 834016), (576, 781890), (603, 746880), (640, 703701), (670, 672192), (720, 625512), (778, 578880), (804, 560160), (864, 521260), (960, 469134), (1005, 448128), (1072, 420120), (1080, 417008), (1152, 390945), (1167, 385920), (1206, 373440), (1340, 336096), (1440, 312756), (1556, 289440), (1608, 280080), (1728, 260630), (1809, 248960), (1920, 234567), (1945, 231552), (2010, 224064), (2144, 210060), (2160, 208504), (2334, 192960), (2412, 186720), (2680, 168048), (2880, 156378), (3015, 149376), (3112, 144720), (3216, 140040), (3456, 130315), (3501, 128640), (3618, 124480), (3890, 115776), (4020, 112032), (4288, 105030), (4320, 104252), (4668, 96480), (4824, 93360), (5360, 84024), (5760, 78189), (5835, 77184), (6030, 74688), (6224, 72360), (6432, 70020), (7002, 64320), (7236, 62240), (7780, 57888), (8040, 56016), (8576, 52515), (8640, 52126), (9045, 49792), (9336, 48240), (9648, 46680), (10503, 42880), (10720, 42012), (11670, 38592), (12060, 37344), (12448, 36180), (12864, 35010), (14004, 32160), (14472, 31120), (15560, 28944), (16080, 28008), (17280, 26063), (17505, 25728), (18090, 24896), (18672, 24120), (19296, 23340), (21006, 21440)]