15118080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 50233344

約数和(自身を除く): 35115264

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, 127, 128, 155, 160, 186, 192, 240, 248, 254, 256, 310, 320, 372, 381, 384, 465, 480, 496, 508, 620, 635, 640, 744, 762, 768, 930, 960, 992, 1016, 1240, 1270, 1280, 1488, 1524, 1860, 1905, 1920, 1984, 2032, 2480, 2540, 2976, 3048, 3720, 3810, 3840, 3937, 3968, 4064, 4960, 5080, 5952, 6096, 7440, 7620, 7874, 7936, 8128, 9920, 10160, 11811, 11904, 12192, 14880, 15240, 15748, 16256, 19685, 19840, 20320, 23622, 23808, 24384, 29760, 30480, 31496, 32512, 39370, 39680, 40640, 47244, 48768, 59055, 59520, 60960, 62992, 78740, 81280, 94488, 97536, 118110, 119040, 121920, 125984, 157480, 162560, 188976, 236220, 243840, 251968, 314960, 377952, 472440, 487680, 503936, 629920, 755904, 944880, 1007872, 1259840, 1511808, 1889760, 2519680, 3023616, 3779520, 5039360, 7559040, 15118080]

約数ペア:

[(1, 15118080), (2, 7559040), (3, 5039360), (4, 3779520), (5, 3023616), (6, 2519680), (8, 1889760), (10, 1511808), (12, 1259840), (15, 1007872), (16, 944880), (20, 755904), (24, 629920), (30, 503936), (31, 487680), (32, 472440), (40, 377952), (48, 314960), (60, 251968), (62, 243840), (64, 236220), (80, 188976), (93, 162560), (96, 157480), (120, 125984), (124, 121920), (127, 119040), (128, 118110), (155, 97536), (160, 94488), (186, 81280), (192, 78740), (240, 62992), (248, 60960), (254, 59520), (256, 59055), (310, 48768), (320, 47244), (372, 40640), (381, 39680), (384, 39370), (465, 32512), (480, 31496), (496, 30480), (508, 29760), (620, 24384), (635, 23808), (640, 23622), (744, 20320), (762, 19840), (768, 19685), (930, 16256), (960, 15748), (992, 15240), (1016, 14880), (1240, 12192), (1270, 11904), (1280, 11811), (1488, 10160), (1524, 9920), (1860, 8128), (1905, 7936), (1920, 7874), (1984, 7620), (2032, 7440), (2480, 6096), (2540, 5952), (2976, 5080), (3048, 4960), (3720, 4064), (3810, 3968), (3840, 3937)]