328291200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{11399}}^1$

素因数の和:11429

約数の個数: 144

約数和(自身を含む): 1171521000

約数和(自身を除く): 843229800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4800, 5760, 7200, 9600, 11399, 14400, 22798, 28800, 34197, 45596, 56995, 68394, 91192, 102591, 113990, 136788, 170985, 182384, 205182, 227980, 273576, 284975, 341970, 364768, 410364, 455960, 512955, 547152, 569950, 683940, 729536, 820728, 854925, 911920, 1025910, 1094304, 1139900, 1367880, 1459072, 1641456, 1709850, 1823840, 2051820, 2188608, 2279800, 2564775, 2735760, 3282912, 3419700, 3647680, 4103640, 4377216, 4559600, 5129550, 5471520, 6565824, 6839400, 7295360, 8207280, 9119200, 10259100, 10943040, 13131648, 13678800, 16414560, 18238400, 20518200, 21886080, 27357600, 32829120, 36476800, 41036400, 54715200, 65658240, 82072800, 109430400, 164145600, 328291200]

約数ペア:

[(1, 328291200), (2, 164145600), (3, 109430400), (4, 82072800), (5, 65658240), (6, 54715200), (8, 41036400), (9, 36476800), (10, 32829120), (12, 27357600), (15, 21886080), (16, 20518200), (18, 18238400), (20, 16414560), (24, 13678800), (25, 13131648), (30, 10943040), (32, 10259100), (36, 9119200), (40, 8207280), (45, 7295360), (48, 6839400), (50, 6565824), (60, 5471520), (64, 5129550), (72, 4559600), (75, 4377216), (80, 4103640), (90, 3647680), (96, 3419700), (100, 3282912), (120, 2735760), (128, 2564775), (144, 2279800), (150, 2188608), (160, 2051820), (180, 1823840), (192, 1709850), (200, 1641456), (225, 1459072), (240, 1367880), (288, 1139900), (300, 1094304), (320, 1025910), (360, 911920), (384, 854925), (400, 820728), (450, 729536), (480, 683940), (576, 569950), (600, 547152), (640, 512955), (720, 455960), (800, 410364), (900, 364768), (960, 341970), (1152, 284975), (1200, 273576), (1440, 227980), (1600, 205182), (1800, 182384), (1920, 170985), (2400, 136788), (2880, 113990), (3200, 102591), (3600, 91192), (4800, 68394), (5760, 56995), (7200, 45596), (9600, 34197), (11399, 28800), (14400, 22798)]