1123391520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4969}}^1$

素因数の和:5147

約数の個数: 144

約数和(自身を含む): 3858767640

約数和(自身を除く): 2735376120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 157, 160, 180, 240, 288, 314, 360, 471, 480, 628, 720, 785, 942, 1256, 1413, 1440, 1570, 1884, 2355, 2512, 2826, 3140, 3768, 4710, 4969, 5024, 5652, 6280, 7065, 7536, 9420, 9938, 11304, 12560, 14130, 14907, 15072, 18840, 19876, 22608, 24845, 25120, 28260, 29814, 37680, 39752, 44721, 45216, 49690, 56520, 59628, 74535, 75360, 79504, 89442, 99380, 113040, 119256, 149070, 159008, 178884, 198760, 223605, 226080, 238512, 298140, 357768, 397520, 447210, 477024, 596280, 715536, 780133, 795040, 894420, 1192560, 1431072, 1560266, 1788840, 2340399, 2385120, 3120532, 3577680, 3900665, 4680798, 6241064, 7021197, 7155360, 7801330, 9361596, 11701995, 12482128, 14042394, 15602660, 18723192, 23403990, 24964256, 28084788, 31205320, 35105985, 37446384, 46807980, 56169576, 62410640, 70211970, 74892768, 93615960, 112339152, 124821280, 140423940, 187231920, 224678304, 280847880, 374463840, 561695760, 1123391520]

約数ペア:

[(1, 1123391520), (2, 561695760), (3, 374463840), (4, 280847880), (5, 224678304), (6, 187231920), (8, 140423940), (9, 124821280), (10, 112339152), (12, 93615960), (15, 74892768), (16, 70211970), (18, 62410640), (20, 56169576), (24, 46807980), (30, 37446384), (32, 35105985), (36, 31205320), (40, 28084788), (45, 24964256), (48, 23403990), (60, 18723192), (72, 15602660), (80, 14042394), (90, 12482128), (96, 11701995), (120, 9361596), (144, 7801330), (157, 7155360), (160, 7021197), (180, 6241064), (240, 4680798), (288, 3900665), (314, 3577680), (360, 3120532), (471, 2385120), (480, 2340399), (628, 1788840), (720, 1560266), (785, 1431072), (942, 1192560), (1256, 894420), (1413, 795040), (1440, 780133), (1570, 715536), (1884, 596280), (2355, 477024), (2512, 447210), (2826, 397520), (3140, 357768), (3768, 298140), (4710, 238512), (4969, 226080), (5024, 223605), (5652, 198760), (6280, 178884), (7065, 159008), (7536, 149070), (9420, 119256), (9938, 113040), (11304, 99380), (12560, 89442), (14130, 79504), (14907, 75360), (15072, 74535), (18840, 59628), (19876, 56520), (22608, 49690), (24845, 45216), (25120, 44721), (28260, 39752), (29814, 37680)]