271710720

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{3931}}^1$

素因数の和:3963

約数の個数: 160

約数和(自身を含む): 965384640

約数和(自身を除く): 693673920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 3931, 4320, 4608, 5760, 6912, 7680, 7862, 8640, 11520, 11793, 13824, 15724, 17280, 19655, 23040, 23586, 31448, 34560, 35379, 39310, 47172, 58965, 62896, 69120, 70758, 78620, 94344, 106137, 117930, 125792, 141516, 157240, 176895, 188688, 212274, 235860, 251584, 283032, 314480, 353790, 377376, 424548, 471720, 503168, 530685, 566064, 628960, 707580, 754752, 849096, 943440, 1006336, 1061370, 1132128, 1257920, 1415160, 1509504, 1698192, 1886880, 2012672, 2122740, 2264256, 2515840, 2830320, 3019008, 3396384, 3773760, 4245480, 4528512, 5031680, 5660640, 6038016, 6792768, 7547520, 8490960, 9057024, 10063360, 11321280, 13585536, 15095040, 16981920, 18114048, 22642560, 27171072, 30190080, 33963840, 45285120, 54342144, 67927680, 90570240, 135855360, 271710720]

約数ペア:

[(1, 271710720), (2, 135855360), (3, 90570240), (4, 67927680), (5, 54342144), (6, 45285120), (8, 33963840), (9, 30190080), (10, 27171072), (12, 22642560), (15, 18114048), (16, 16981920), (18, 15095040), (20, 13585536), (24, 11321280), (27, 10063360), (30, 9057024), (32, 8490960), (36, 7547520), (40, 6792768), (45, 6038016), (48, 5660640), (54, 5031680), (60, 4528512), (64, 4245480), (72, 3773760), (80, 3396384), (90, 3019008), (96, 2830320), (108, 2515840), (120, 2264256), (128, 2122740), (135, 2012672), (144, 1886880), (160, 1698192), (180, 1509504), (192, 1415160), (216, 1257920), (240, 1132128), (256, 1061370), (270, 1006336), (288, 943440), (320, 849096), (360, 754752), (384, 707580), (432, 628960), (480, 566064), (512, 530685), (540, 503168), (576, 471720), (640, 424548), (720, 377376), (768, 353790), (864, 314480), (960, 283032), (1080, 251584), (1152, 235860), (1280, 212274), (1440, 188688), (1536, 176895), (1728, 157240), (1920, 141516), (2160, 125792), (2304, 117930), (2560, 106137), (2880, 94344), (3456, 78620), (3840, 70758), (3931, 69120), (4320, 62896), (4608, 58965), (5760, 47172), (6912, 39310), (7680, 35379), (7862, 34560), (8640, 31448), (11520, 23586), (11793, 23040), (13824, 19655), (15724, 17280)]