18450936960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{9609863}}^1$

素因数の和:9609885

約数の個数: 64

約数和(自身を含む): 58812367680

約数和(自身を除く): 40361430720

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, 9609863, 19219726, 28829589, 38439452, 48049315, 57659178, 76878904, 96098630, 115318356, 144147945, 153757808, 192197260, 230636712, 288295890, 307515616, 384394520, 461273424, 576591780, 615031232, 768789040, 922546848, 1153183560, 1230062464, 1537578080, 1845093696, 2306367120, 3075156160, 3690187392, 4612734240, 6150312320, 9225468480, 18450936960]

約数ペア:

[(1, 18450936960), (2, 9225468480), (3, 6150312320), (4, 4612734240), (5, 3690187392), (6, 3075156160), (8, 2306367120), (10, 1845093696), (12, 1537578080), (15, 1230062464), (16, 1153183560), (20, 922546848), (24, 768789040), (30, 615031232), (32, 576591780), (40, 461273424), (48, 384394520), (60, 307515616), (64, 288295890), (80, 230636712), (96, 192197260), (120, 153757808), (128, 144147945), (160, 115318356), (192, 96098630), (240, 76878904), (320, 57659178), (384, 48049315), (480, 38439452), (640, 28829589), (960, 19219726), (1920, 9609863)]