1490284800

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{25873}}^1$

素因数の和:25905

約数の個数: 162

約数和(自身を含む): 5328310442

約数和(自身を除く): 3838025642

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 768, 800, 900, 960, 1152, 1200, 1280, 1440, 1600, 1800, 1920, 2304, 2400, 2880, 3200, 3600, 3840, 4800, 5760, 6400, 7200, 9600, 11520, 14400, 19200, 25873, 28800, 51746, 57600, 77619, 103492, 129365, 155238, 206984, 232857, 258730, 310476, 388095, 413968, 465714, 517460, 620952, 646825, 776190, 827936, 931428, 1034920, 1164285, 1241904, 1293650, 1552380, 1655872, 1862856, 1940475, 2069840, 2328570, 2483808, 2587300, 3104760, 3311744, 3725712, 3880950, 4139680, 4657140, 4967616, 5174600, 5821425, 6209520, 6623488, 7451424, 7761900, 8279360, 9314280, 9935232, 10349200, 11642850, 12419040, 14902848, 15523800, 16558720, 18628560, 19870464, 20698400, 23285700, 24838080, 29805696, 31047600, 33117440, 37257120, 41396800, 46571400, 49676160, 59611392, 62095200, 74514240, 82793600, 93142800, 99352320, 124190400, 149028480, 165587200, 186285600, 248380800, 298056960, 372571200, 496761600, 745142400, 1490284800]

約数ペア:

[(1, 1490284800), (2, 745142400), (3, 496761600), (4, 372571200), (5, 298056960), (6, 248380800), (8, 186285600), (9, 165587200), (10, 149028480), (12, 124190400), (15, 99352320), (16, 93142800), (18, 82793600), (20, 74514240), (24, 62095200), (25, 59611392), (30, 49676160), (32, 46571400), (36, 41396800), (40, 37257120), (45, 33117440), (48, 31047600), (50, 29805696), (60, 24838080), (64, 23285700), (72, 20698400), (75, 19870464), (80, 18628560), (90, 16558720), (96, 15523800), (100, 14902848), (120, 12419040), (128, 11642850), (144, 10349200), (150, 9935232), (160, 9314280), (180, 8279360), (192, 7761900), (200, 7451424), (225, 6623488), (240, 6209520), (256, 5821425), (288, 5174600), (300, 4967616), (320, 4657140), (360, 4139680), (384, 3880950), (400, 3725712), (450, 3311744), (480, 3104760), (576, 2587300), (600, 2483808), (640, 2328570), (720, 2069840), (768, 1940475), (800, 1862856), (900, 1655872), (960, 1552380), (1152, 1293650), (1200, 1241904), (1280, 1164285), (1440, 1034920), (1600, 931428), (1800, 827936), (1920, 776190), (2304, 646825), (2400, 620952), (2880, 517460), (3200, 465714), (3600, 413968), (3840, 388095), (4800, 310476), (5760, 258730), (6400, 232857), (7200, 206984), (9600, 155238), (11520, 129365), (14400, 103492), (19200, 77619), (25873, 57600), (28800, 51746)]