270347520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3061}}^1$

素因数の和:3108

約数の個数: 144

約数和(自身を含む): 901256832

約数和(自身を除く): 630909312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3061, 3680, 3840, 4416, 5520, 5888, 6122, 7360, 8832, 9183, 11040, 12244, 14720, 15305, 17664, 18366, 22080, 24488, 29440, 30610, 36732, 44160, 45915, 48976, 61220, 70403, 73464, 88320, 91830, 97952, 122440, 140806, 146928, 183660, 195904, 211209, 244880, 281612, 293856, 352015, 367320, 391808, 422418, 489760, 563224, 587712, 704030, 734640, 783616, 844836, 979520, 1056045, 1126448, 1175424, 1408060, 1469280, 1689672, 1959040, 2112090, 2252896, 2350848, 2816120, 2938560, 3379344, 3918080, 4224180, 4505792, 5632240, 5877120, 6758688, 8448360, 9011584, 11264480, 11754240, 13517376, 16896720, 18023168, 22528960, 27034752, 33793440, 45057920, 54069504, 67586880, 90115840, 135173760, 270347520]

約数ペア:

[(1, 270347520), (2, 135173760), (3, 90115840), (4, 67586880), (5, 54069504), (6, 45057920), (8, 33793440), (10, 27034752), (12, 22528960), (15, 18023168), (16, 16896720), (20, 13517376), (23, 11754240), (24, 11264480), (30, 9011584), (32, 8448360), (40, 6758688), (46, 5877120), (48, 5632240), (60, 4505792), (64, 4224180), (69, 3918080), (80, 3379344), (92, 2938560), (96, 2816120), (115, 2350848), (120, 2252896), (128, 2112090), (138, 1959040), (160, 1689672), (184, 1469280), (192, 1408060), (230, 1175424), (240, 1126448), (256, 1056045), (276, 979520), (320, 844836), (345, 783616), (368, 734640), (384, 704030), (460, 587712), (480, 563224), (552, 489760), (640, 422418), (690, 391808), (736, 367320), (768, 352015), (920, 293856), (960, 281612), (1104, 244880), (1280, 211209), (1380, 195904), (1472, 183660), (1840, 146928), (1920, 140806), (2208, 122440), (2760, 97952), (2944, 91830), (3061, 88320), (3680, 73464), (3840, 70403), (4416, 61220), (5520, 48976), (5888, 45915), (6122, 44160), (7360, 36732), (8832, 30610), (9183, 29440), (11040, 24488), (12244, 22080), (14720, 18366), (15305, 17664)]