173686080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{757}}^1$

素因数の和:1016

約数の個数: 112

約数和(自身を含む): 554492160

約数和(自身を除く): 380806080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 239, 240, 320, 478, 480, 717, 757, 956, 960, 1195, 1434, 1514, 1912, 2271, 2390, 2868, 3028, 3585, 3785, 3824, 4542, 4780, 5736, 6056, 7170, 7570, 7648, 9084, 9560, 11355, 11472, 12112, 14340, 15140, 15296, 18168, 19120, 22710, 22944, 24224, 28680, 30280, 36336, 38240, 45420, 45888, 48448, 57360, 60560, 72672, 76480, 90840, 114720, 121120, 145344, 180923, 181680, 229440, 242240, 361846, 363360, 542769, 723692, 726720, 904615, 1085538, 1447384, 1809230, 2171076, 2713845, 2894768, 3618460, 4342152, 5427690, 5789536, 7236920, 8684304, 10855380, 11579072, 14473840, 17368608, 21710760, 28947680, 34737216, 43421520, 57895360, 86843040, 173686080]

約数ペア:

[(1, 173686080), (2, 86843040), (3, 57895360), (4, 43421520), (5, 34737216), (6, 28947680), (8, 21710760), (10, 17368608), (12, 14473840), (15, 11579072), (16, 10855380), (20, 8684304), (24, 7236920), (30, 5789536), (32, 5427690), (40, 4342152), (48, 3618460), (60, 2894768), (64, 2713845), (80, 2171076), (96, 1809230), (120, 1447384), (160, 1085538), (192, 904615), (239, 726720), (240, 723692), (320, 542769), (478, 363360), (480, 361846), (717, 242240), (757, 229440), (956, 181680), (960, 180923), (1195, 145344), (1434, 121120), (1514, 114720), (1912, 90840), (2271, 76480), (2390, 72672), (2868, 60560), (3028, 57360), (3585, 48448), (3785, 45888), (3824, 45420), (4542, 38240), (4780, 36336), (5736, 30280), (6056, 28680), (7170, 24224), (7570, 22944), (7648, 22710), (9084, 19120), (9560, 18168), (11355, 15296), (11472, 15140), (12112, 14340)]