387352320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{677}}^1$

素因数の和:850

約数の個数: 144

約数和(自身を含む): 1247248800

約数和(自身を除く): 859896480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 149, 160, 192, 240, 256, 298, 320, 384, 447, 480, 596, 640, 677, 745, 768, 894, 960, 1192, 1280, 1354, 1490, 1788, 1920, 2031, 2235, 2384, 2708, 2980, 3385, 3576, 3840, 4062, 4470, 4768, 5416, 5960, 6770, 7152, 8124, 8940, 9536, 10155, 10832, 11920, 13540, 14304, 16248, 17880, 19072, 20310, 21664, 23840, 27080, 28608, 32496, 35760, 38144, 40620, 43328, 47680, 54160, 57216, 64992, 71520, 81240, 86656, 95360, 100873, 108320, 114432, 129984, 143040, 162480, 173312, 190720, 201746, 216640, 259968, 286080, 302619, 324960, 403492, 433280, 504365, 519936, 572160, 605238, 649920, 806984, 866560, 1008730, 1210476, 1299840, 1513095, 1613968, 2017460, 2420952, 2599680, 3026190, 3227936, 4034920, 4841904, 6052380, 6455872, 8069840, 9683808, 12104760, 12911744, 16139680, 19367616, 24209520, 25823488, 32279360, 38735232, 48419040, 64558720, 77470464, 96838080, 129117440, 193676160, 387352320]

約数ペア:

[(1, 387352320), (2, 193676160), (3, 129117440), (4, 96838080), (5, 77470464), (6, 64558720), (8, 48419040), (10, 38735232), (12, 32279360), (15, 25823488), (16, 24209520), (20, 19367616), (24, 16139680), (30, 12911744), (32, 12104760), (40, 9683808), (48, 8069840), (60, 6455872), (64, 6052380), (80, 4841904), (96, 4034920), (120, 3227936), (128, 3026190), (149, 2599680), (160, 2420952), (192, 2017460), (240, 1613968), (256, 1513095), (298, 1299840), (320, 1210476), (384, 1008730), (447, 866560), (480, 806984), (596, 649920), (640, 605238), (677, 572160), (745, 519936), (768, 504365), (894, 433280), (960, 403492), (1192, 324960), (1280, 302619), (1354, 286080), (1490, 259968), (1788, 216640), (1920, 201746), (2031, 190720), (2235, 173312), (2384, 162480), (2708, 143040), (2980, 129984), (3385, 114432), (3576, 108320), (3840, 100873), (4062, 95360), (4470, 86656), (4768, 81240), (5416, 71520), (5960, 64992), (6770, 57216), (7152, 54160), (8124, 47680), (8940, 43328), (9536, 40620), (10155, 38144), (10832, 35760), (11920, 32496), (13540, 28608), (14304, 27080), (16248, 23840), (17880, 21664), (19072, 20310)]