18040917120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{9396311}}^1$

素因数の和:9396333

約数の個数: 64

約数和(自身を含む): 57505429440

約数和(自身を除く): 39464512320

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, 320, 384, 480, 640, 960, 1920, 9396311, 18792622, 28188933, 37585244, 46981555, 56377866, 75170488, 93963110, 112755732, 140944665, 150340976, 187926220, 225511464, 281889330, 300681952, 375852440, 451022928, 563778660, 601363904, 751704880, 902045856, 1127557320, 1202727808, 1503409760, 1804091712, 2255114640, 3006819520, 3608183424, 4510229280, 6013639040, 9020458560, 18040917120]

約数ペア:

[(1, 18040917120), (2, 9020458560), (3, 6013639040), (4, 4510229280), (5, 3608183424), (6, 3006819520), (8, 2255114640), (10, 1804091712), (12, 1503409760), (15, 1202727808), (16, 1127557320), (20, 902045856), (24, 751704880), (30, 601363904), (32, 563778660), (40, 451022928), (48, 375852440), (60, 300681952), (64, 281889330), (80, 225511464), (96, 187926220), (120, 150340976), (128, 140944665), (160, 112755732), (192, 93963110), (240, 75170488), (320, 56377866), (384, 46981555), (480, 37585244), (640, 28188933), (960, 18792622), (1920, 9396311)]