189869760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{65927}}^1$

素因数の和:65950

約数の個数: 84

約数和(自身を含む): 653082768

約数和(自身を除く): 463213008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 65927, 131854, 197781, 263708, 329635, 395562, 527416, 593343, 659270, 791124, 988905, 1054832, 1186686, 1318540, 1582248, 1977810, 2109664, 2373372, 2637080, 2966715, 3164496, 3955620, 4219328, 4746744, 5274160, 5933430, 6328992, 7911240, 9493488, 10548320, 11866860, 12657984, 15822480, 18986976, 21096640, 23733720, 31644960, 37973952, 47467440, 63289920, 94934880, 189869760]

約数ペア:

[(1, 189869760), (2, 94934880), (3, 63289920), (4, 47467440), (5, 37973952), (6, 31644960), (8, 23733720), (9, 21096640), (10, 18986976), (12, 15822480), (15, 12657984), (16, 11866860), (18, 10548320), (20, 9493488), (24, 7911240), (30, 6328992), (32, 5933430), (36, 5274160), (40, 4746744), (45, 4219328), (48, 3955620), (60, 3164496), (64, 2966715), (72, 2637080), (80, 2373372), (90, 2109664), (96, 1977810), (120, 1582248), (144, 1318540), (160, 1186686), (180, 1054832), (192, 988905), (240, 791124), (288, 659270), (320, 593343), (360, 527416), (480, 395562), (576, 329635), (720, 263708), (960, 197781), (1440, 131854), (2880, 65927)]