392517120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{51109}}^1$

素因数の和:51135

約数の個数: 80

約数和(自身を含む): 1254852720

約数和(自身を除く): 862335600

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, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 51109, 102218, 153327, 204436, 255545, 306654, 408872, 511090, 613308, 766635, 817744, 1022180, 1226616, 1533270, 1635488, 2044360, 2453232, 3066540, 3270976, 4088720, 4906464, 6133080, 6541952, 8177440, 9812928, 12266160, 13083904, 16354880, 19625856, 24532320, 26167808, 32709760, 39251712, 49064640, 65419520, 78503424, 98129280, 130839040, 196258560, 392517120]

約数ペア:

[(1, 392517120), (2, 196258560), (3, 130839040), (4, 98129280), (5, 78503424), (6, 65419520), (8, 49064640), (10, 39251712), (12, 32709760), (15, 26167808), (16, 24532320), (20, 19625856), (24, 16354880), (30, 13083904), (32, 12266160), (40, 9812928), (48, 8177440), (60, 6541952), (64, 6133080), (80, 4906464), (96, 4088720), (120, 3270976), (128, 3066540), (160, 2453232), (192, 2044360), (240, 1635488), (256, 1533270), (320, 1226616), (384, 1022180), (480, 817744), (512, 766635), (640, 613308), (768, 511090), (960, 408872), (1280, 306654), (1536, 255545), (1920, 204436), (2560, 153327), (3840, 102218), (7680, 51109)]