16605607680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1441459}}^1$

素因数の和:1441486

約数の個数: 108

約数和(自身を含む): 57453712680

約数和(自身を除く): 40848105000

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 1441459, 2882918, 4324377, 5765836, 7207295, 8648754, 11531672, 12973131, 14414590, 17297508, 21621885, 23063344, 25946262, 28829180, 34595016, 43243770, 46126688, 51892524, 57658360, 64865655, 69190032, 86487540, 92253376, 103785048, 115316720, 129731310, 138380064, 172975080, 184506752, 207570096, 230633440, 259462620, 276760128, 345950160, 369013504, 415140192, 461266880, 518925240, 553520256, 691900320, 830280384, 922533760, 1037850480, 1107040512, 1383800640, 1660560768, 1845067520, 2075700960, 2767601280, 3321121536, 4151401920, 5535202560, 8302803840, 16605607680]

約数ペア:

[(1, 16605607680), (2, 8302803840), (3, 5535202560), (4, 4151401920), (5, 3321121536), (6, 2767601280), (8, 2075700960), (9, 1845067520), (10, 1660560768), (12, 1383800640), (15, 1107040512), (16, 1037850480), (18, 922533760), (20, 830280384), (24, 691900320), (30, 553520256), (32, 518925240), (36, 461266880), (40, 415140192), (45, 369013504), (48, 345950160), (60, 276760128), (64, 259462620), (72, 230633440), (80, 207570096), (90, 184506752), (96, 172975080), (120, 138380064), (128, 129731310), (144, 115316720), (160, 103785048), (180, 92253376), (192, 86487540), (240, 69190032), (256, 64865655), (288, 57658360), (320, 51892524), (360, 46126688), (384, 43243770), (480, 34595016), (576, 28829180), (640, 25946262), (720, 23063344), (768, 21621885), (960, 17297508), (1152, 14414590), (1280, 12973131), (1440, 11531672), (1920, 8648754), (2304, 7207295), (2880, 5765836), (3840, 4324377), (5760, 2882918), (11520, 1441459)]