15720488640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{30839}}^1$

素因数の和:30924

約数の個数: 224

約数和(自身を含む): 56400192000

約数和(自身を除く): 40679703360

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, 59, 60, 64, 72, 80, 90, 96, 108, 118, 120, 135, 144, 160, 177, 180, 192, 216, 236, 240, 270, 288, 295, 320, 354, 360, 432, 472, 480, 531, 540, 576, 590, 708, 720, 864, 885, 944, 960, 1062, 1080, 1180, 1416, 1440, 1593, 1728, 1770, 1888, 2124, 2160, 2360, 2655, 2832, 2880, 3186, 3540, 3776, 4248, 4320, 4720, 5310, 5664, 6372, 7080, 7965, 8496, 8640, 9440, 10620, 11328, 12744, 14160, 15930, 16992, 18880, 21240, 25488, 28320, 30839, 31860, 33984, 42480, 50976, 56640, 61678, 63720, 84960, 92517, 101952, 123356, 127440, 154195, 169920, 185034, 246712, 254880, 277551, 308390, 370068, 462585, 493424, 509760, 555102, 616780, 740136, 832653, 925170, 986848, 1110204, 1233560, 1387755, 1480272, 1665306, 1819501, 1850340, 1973696, 2220408, 2467120, 2775510, 2960544, 3330612, 3639002, 3700680, 4163265, 4440816, 4934240, 5458503, 5551020, 5921088, 6661224, 7278004, 7401360, 8326530, 8881632, 9097505, 9868480, 10917006, 11102040, 13322448, 14556008, 14802720, 16375509, 16653060, 17763264, 18195010, 21834012, 22204080, 26644896, 27292515, 29112016, 29605440, 32751018, 33306120, 36390020, 43668024, 44408160, 49126527, 53289792, 54585030, 58224032, 65502036, 66612240, 72780040, 81877545, 87336048, 88816320, 98253054, 109170060, 116448064, 131004072, 133224480, 145560080, 163755090, 174672096, 196506108, 218340120, 245632635, 262008144, 266448960, 291120160, 327510180, 349344192, 393012216, 436680240, 491265270, 524016288, 582240320, 655020360, 786024432, 873360480, 982530540, 1048032576, 1310040720, 1572048864, 1746720960, 1965061080, 2620081440, 3144097728, 3930122160, 5240162880, 7860244320, 15720488640]

約数ペア:

[(1, 15720488640), (2, 7860244320), (3, 5240162880), (4, 3930122160), (5, 3144097728), (6, 2620081440), (8, 1965061080), (9, 1746720960), (10, 1572048864), (12, 1310040720), (15, 1048032576), (16, 982530540), (18, 873360480), (20, 786024432), (24, 655020360), (27, 582240320), (30, 524016288), (32, 491265270), (36, 436680240), (40, 393012216), (45, 349344192), (48, 327510180), (54, 291120160), (59, 266448960), (60, 262008144), (64, 245632635), (72, 218340120), (80, 196506108), (90, 174672096), (96, 163755090), (108, 145560080), (118, 133224480), (120, 131004072), (135, 116448064), (144, 109170060), (160, 98253054), (177, 88816320), (180, 87336048), (192, 81877545), (216, 72780040), (236, 66612240), (240, 65502036), (270, 58224032), (288, 54585030), (295, 53289792), (320, 49126527), (354, 44408160), (360, 43668024), (432, 36390020), (472, 33306120), (480, 32751018), (531, 29605440), (540, 29112016), (576, 27292515), (590, 26644896), (708, 22204080), (720, 21834012), (864, 18195010), (885, 17763264), (944, 16653060), (960, 16375509), (1062, 14802720), (1080, 14556008), (1180, 13322448), (1416, 11102040), (1440, 10917006), (1593, 9868480), (1728, 9097505), (1770, 8881632), (1888, 8326530), (2124, 7401360), (2160, 7278004), (2360, 6661224), (2655, 5921088), (2832, 5551020), (2880, 5458503), (3186, 4934240), (3540, 4440816), (3776, 4163265), (4248, 3700680), (4320, 3639002), (4720, 3330612), (5310, 2960544), (5664, 2775510), (6372, 2467120), (7080, 2220408), (7965, 1973696), (8496, 1850340), (8640, 1819501), (9440, 1665306), (10620, 1480272), (11328, 1387755), (12744, 1233560), (14160, 1110204), (15930, 986848), (16992, 925170), (18880, 832653), (21240, 740136), (25488, 616780), (28320, 555102), (30839, 509760), (31860, 493424), (33984, 462585), (42480, 370068), (50976, 308390), (56640, 277551), (61678, 254880), (63720, 246712), (84960, 185034), (92517, 169920), (101952, 154195), (123356, 127440)]