239508480

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:562

約数の個数: 176

約数和(自身を含む): 792336384

約数和(自身を除く): 552827904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 503, 512, 620, 640, 744, 768, 930, 960, 992, 1006, 1024, 1240, 1280, 1488, 1509, 1536, 1860, 1920, 1984, 2012, 2480, 2515, 2560, 2976, 3018, 3072, 3720, 3840, 3968, 4024, 4960, 5030, 5120, 5952, 6036, 7440, 7545, 7680, 7936, 8048, 9920, 10060, 11904, 12072, 14880, 15090, 15360, 15593, 15872, 16096, 19840, 20120, 23808, 24144, 29760, 30180, 31186, 31744, 32192, 39680, 40240, 46779, 47616, 48288, 59520, 60360, 62372, 64384, 77965, 79360, 80480, 93558, 95232, 96576, 119040, 120720, 124744, 128768, 155930, 158720, 160960, 187116, 193152, 233895, 238080, 241440, 249488, 257536, 311860, 321920, 374232, 386304, 467790, 476160, 482880, 498976, 515072, 623720, 643840, 748464, 772608, 935580, 965760, 997952, 1247440, 1287680, 1496928, 1545216, 1871160, 1931520, 1995904, 2494880, 2575360, 2993856, 3742320, 3863040, 3991808, 4989760, 5987712, 7484640, 7726080, 7983616, 9979520, 11975424, 14969280, 15967232, 19959040, 23950848, 29938560, 39918080, 47901696, 59877120, 79836160, 119754240, 239508480]

約数ペア:

[(1, 239508480), (2, 119754240), (3, 79836160), (4, 59877120), (5, 47901696), (6, 39918080), (8, 29938560), (10, 23950848), (12, 19959040), (15, 15967232), (16, 14969280), (20, 11975424), (24, 9979520), (30, 7983616), (31, 7726080), (32, 7484640), (40, 5987712), (48, 4989760), (60, 3991808), (62, 3863040), (64, 3742320), (80, 2993856), (93, 2575360), (96, 2494880), (120, 1995904), (124, 1931520), (128, 1871160), (155, 1545216), (160, 1496928), (186, 1287680), (192, 1247440), (240, 997952), (248, 965760), (256, 935580), (310, 772608), (320, 748464), (372, 643840), (384, 623720), (465, 515072), (480, 498976), (496, 482880), (503, 476160), (512, 467790), (620, 386304), (640, 374232), (744, 321920), (768, 311860), (930, 257536), (960, 249488), (992, 241440), (1006, 238080), (1024, 233895), (1240, 193152), (1280, 187116), (1488, 160960), (1509, 158720), (1536, 155930), (1860, 128768), (1920, 124744), (1984, 120720), (2012, 119040), (2480, 96576), (2515, 95232), (2560, 93558), (2976, 80480), (3018, 79360), (3072, 77965), (3720, 64384), (3840, 62372), (3968, 60360), (4024, 59520), (4960, 48288), (5030, 47616), (5120, 46779), (5952, 40240), (6036, 39680), (7440, 32192), (7545, 31744), (7680, 31186), (7936, 30180), (8048, 29760), (9920, 24144), (10060, 23808), (11904, 20120), (12072, 19840), (14880, 16096), (15090, 15872), (15360, 15593)]