2443896960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1272863}}^1$

素因数の和:1272885

約数の個数: 64

約数和(自身を含む): 7789927680

約数和(自身を除く): 5346030720

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, 1272863, 2545726, 3818589, 5091452, 6364315, 7637178, 10182904, 12728630, 15274356, 19092945, 20365808, 25457260, 30548712, 38185890, 40731616, 50914520, 61097424, 76371780, 81463232, 101829040, 122194848, 152743560, 162926464, 203658080, 244389696, 305487120, 407316160, 488779392, 610974240, 814632320, 1221948480, 2443896960]

約数ペア:

[(1, 2443896960), (2, 1221948480), (3, 814632320), (4, 610974240), (5, 488779392), (6, 407316160), (8, 305487120), (10, 244389696), (12, 203658080), (15, 162926464), (16, 152743560), (20, 122194848), (24, 101829040), (30, 81463232), (32, 76371780), (40, 61097424), (48, 50914520), (60, 40731616), (64, 38185890), (80, 30548712), (96, 25457260), (120, 20365808), (128, 19092945), (160, 15274356), (192, 12728630), (240, 10182904), (320, 7637178), (384, 6364315), (480, 5091452), (640, 3818589), (960, 2545726), (1920, 1272863)]