76991520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5531}}^1$

素因数の和:5578

約数の個数: 96

約数和(自身を含む): 250931520

約数和(自身を除く): 173940000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2784, 3480, 4640, 5531, 6960, 11062, 13920, 16593, 22124, 27655, 33186, 44248, 55310, 66372, 82965, 88496, 110620, 132744, 160399, 165930, 176992, 221240, 265488, 320798, 331860, 442480, 481197, 530976, 641596, 663720, 801995, 884960, 962394, 1283192, 1327440, 1603990, 1924788, 2405985, 2566384, 2654880, 3207980, 3849576, 4811970, 5132768, 6415960, 7699152, 9623940, 12831920, 15398304, 19247880, 25663840, 38495760, 76991520]

約数ペア:

[(1, 76991520), (2, 38495760), (3, 25663840), (4, 19247880), (5, 15398304), (6, 12831920), (8, 9623940), (10, 7699152), (12, 6415960), (15, 5132768), (16, 4811970), (20, 3849576), (24, 3207980), (29, 2654880), (30, 2566384), (32, 2405985), (40, 1924788), (48, 1603990), (58, 1327440), (60, 1283192), (80, 962394), (87, 884960), (96, 801995), (116, 663720), (120, 641596), (145, 530976), (160, 481197), (174, 442480), (232, 331860), (240, 320798), (290, 265488), (348, 221240), (435, 176992), (464, 165930), (480, 160399), (580, 132744), (696, 110620), (870, 88496), (928, 82965), (1160, 66372), (1392, 55310), (1740, 44248), (2320, 33186), (2784, 27655), (3480, 22124), (4640, 16593), (5531, 13920), (6960, 11062)]