15663085920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1559}}^1\times {\mathrm{6977}}^1$

素因数の和:8557

約数の個数: 144

約数和(自身を含む): 53492231520

約数和(自身を除く): 37829145600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1559, 3118, 4677, 6236, 6977, 7795, 9354, 12472, 13954, 14031, 15590, 18708, 20931, 23385, 24944, 27908, 28062, 31180, 34885, 37416, 41862, 46770, 49888, 55816, 56124, 62360, 62793, 69770, 70155, 74832, 83724, 93540, 104655, 111632, 112248, 124720, 125586, 139540, 140310, 149664, 167448, 187080, 209310, 223264, 224496, 249440, 251172, 279080, 280620, 313965, 334896, 374160, 418620, 448992, 502344, 558160, 561240, 627930, 669792, 748320, 837240, 1004688, 1116320, 1122480, 1255860, 1674480, 2009376, 2244960, 2511720, 3348960, 5023440, 10046880, 10877143, 21754286, 32631429, 43508572, 54385715, 65262858, 87017144, 97894287, 108771430, 130525716, 163157145, 174034288, 195788574, 217542860, 261051432, 326314290, 348068576, 391577148, 435085720, 489471435, 522102864, 652628580, 783154296, 870171440, 978942870, 1044205728, 1305257160, 1566308592, 1740342880, 1957885740, 2610514320, 3132617184, 3915771480, 5221028640, 7831542960, 15663085920]

約数ペア:

[(1, 15663085920), (2, 7831542960), (3, 5221028640), (4, 3915771480), (5, 3132617184), (6, 2610514320), (8, 1957885740), (9, 1740342880), (10, 1566308592), (12, 1305257160), (15, 1044205728), (16, 978942870), (18, 870171440), (20, 783154296), (24, 652628580), (30, 522102864), (32, 489471435), (36, 435085720), (40, 391577148), (45, 348068576), (48, 326314290), (60, 261051432), (72, 217542860), (80, 195788574), (90, 174034288), (96, 163157145), (120, 130525716), (144, 108771430), (160, 97894287), (180, 87017144), (240, 65262858), (288, 54385715), (360, 43508572), (480, 32631429), (720, 21754286), (1440, 10877143), (1559, 10046880), (3118, 5023440), (4677, 3348960), (6236, 2511720), (6977, 2244960), (7795, 2009376), (9354, 1674480), (12472, 1255860), (13954, 1122480), (14031, 1116320), (15590, 1004688), (18708, 837240), (20931, 748320), (23385, 669792), (24944, 627930), (27908, 561240), (28062, 558160), (31180, 502344), (34885, 448992), (37416, 418620), (41862, 374160), (46770, 334896), (49888, 313965), (55816, 280620), (56124, 279080), (62360, 251172), (62793, 249440), (69770, 224496), (70155, 223264), (74832, 209310), (83724, 187080), (93540, 167448), (104655, 149664), (111632, 140310), (112248, 139540), (124720, 125586)]