154515360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{661}}^1$

素因数の和:1166

約数の個数: 96

約数和(自身を含む): 488460672

約数和(自身を除く): 333945312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 487, 661, 974, 1322, 1461, 1948, 1983, 2435, 2644, 2922, 3305, 3896, 3966, 4870, 5288, 5844, 6610, 7305, 7792, 7932, 9740, 9915, 10576, 11688, 13220, 14610, 15584, 15864, 19480, 19830, 21152, 23376, 26440, 29220, 31728, 38960, 39660, 46752, 52880, 58440, 63456, 77920, 79320, 105760, 116880, 158640, 233760, 317280, 321907, 643814, 965721, 1287628, 1609535, 1931442, 2575256, 3219070, 3862884, 4828605, 5150512, 6438140, 7725768, 9657210, 10301024, 12876280, 15451536, 19314420, 25752560, 30903072, 38628840, 51505120, 77257680, 154515360]

約数ペア:

[(1, 154515360), (2, 77257680), (3, 51505120), (4, 38628840), (5, 30903072), (6, 25752560), (8, 19314420), (10, 15451536), (12, 12876280), (15, 10301024), (16, 9657210), (20, 7725768), (24, 6438140), (30, 5150512), (32, 4828605), (40, 3862884), (48, 3219070), (60, 2575256), (80, 1931442), (96, 1609535), (120, 1287628), (160, 965721), (240, 643814), (480, 321907), (487, 317280), (661, 233760), (974, 158640), (1322, 116880), (1461, 105760), (1948, 79320), (1983, 77920), (2435, 63456), (2644, 58440), (2922, 52880), (3305, 46752), (3896, 39660), (3966, 38960), (4870, 31728), (5288, 29220), (5844, 26440), (6610, 23376), (7305, 21152), (7792, 19830), (7932, 19480), (9740, 15864), (9915, 15584), (10576, 14610), (11688, 13220)]