16161419520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1402901}}^1$

素因数の和:1402928

約数の個数: 108

約数和(自身を含む): 55916867916

約数和(自身を除く): 39755448396

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, 1402901, 2805802, 4208703, 5611604, 7014505, 8417406, 11223208, 12626109, 14029010, 16834812, 21043515, 22446416, 25252218, 28058020, 33669624, 42087030, 44892832, 50504436, 56116040, 63130545, 67339248, 84174060, 89785664, 101008872, 112232080, 126261090, 134678496, 168348120, 179571328, 202017744, 224464160, 252522180, 269356992, 336696240, 359142656, 404035488, 448928320, 505044360, 538713984, 673392480, 808070976, 897856640, 1010088720, 1077427968, 1346784960, 1616141952, 1795713280, 2020177440, 2693569920, 3232283904, 4040354880, 5387139840, 8080709760, 16161419520]

約数ペア:

[(1, 16161419520), (2, 8080709760), (3, 5387139840), (4, 4040354880), (5, 3232283904), (6, 2693569920), (8, 2020177440), (9, 1795713280), (10, 1616141952), (12, 1346784960), (15, 1077427968), (16, 1010088720), (18, 897856640), (20, 808070976), (24, 673392480), (30, 538713984), (32, 505044360), (36, 448928320), (40, 404035488), (45, 359142656), (48, 336696240), (60, 269356992), (64, 252522180), (72, 224464160), (80, 202017744), (90, 179571328), (96, 168348120), (120, 134678496), (128, 126261090), (144, 112232080), (160, 101008872), (180, 89785664), (192, 84174060), (240, 67339248), (256, 63130545), (288, 56116040), (320, 50504436), (360, 44892832), (384, 42087030), (480, 33669624), (576, 28058020), (640, 25252218), (720, 22446416), (768, 21043515), (960, 16834812), (1152, 14029010), (1280, 12626109), (1440, 11223208), (1920, 8417406), (2304, 7014505), (2880, 5611604), (3840, 4208703), (5760, 2805802), (11520, 1402901)]