189790560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{43933}}^1$

素因数の和:43957

約数の個数: 96

約数和(自身を含む): 664282080

約数和(自身を除く): 474491520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 43933, 87866, 131799, 175732, 219665, 263598, 351464, 395397, 439330, 527196, 658995, 702928, 790794, 878660, 1054392, 1186191, 1317990, 1405856, 1581588, 1757320, 1976985, 2108784, 2372382, 2635980, 3163176, 3514640, 3953970, 4217568, 4744764, 5271960, 5930955, 6326352, 7029280, 7907940, 9489528, 10543920, 11861910, 12652704, 15815880, 18979056, 21087840, 23723820, 31631760, 37958112, 47447640, 63263520, 94895280, 189790560]

約数ペア:

[(1, 189790560), (2, 94895280), (3, 63263520), (4, 47447640), (5, 37958112), (6, 31631760), (8, 23723820), (9, 21087840), (10, 18979056), (12, 15815880), (15, 12652704), (16, 11861910), (18, 10543920), (20, 9489528), (24, 7907940), (27, 7029280), (30, 6326352), (32, 5930955), (36, 5271960), (40, 4744764), (45, 4217568), (48, 3953970), (54, 3514640), (60, 3163176), (72, 2635980), (80, 2372382), (90, 2108784), (96, 1976985), (108, 1757320), (120, 1581588), (135, 1405856), (144, 1317990), (160, 1186191), (180, 1054392), (216, 878660), (240, 790794), (270, 702928), (288, 658995), (360, 527196), (432, 439330), (480, 395397), (540, 351464), (720, 263598), (864, 219665), (1080, 175732), (1440, 131799), (2160, 87866), (4320, 43933)]