38463120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17807}}^1$

素因数の和:17829

約数の個数: 80

約数和(自身を含む): 132491520

約数和(自身を除く): 94028400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 17807, 35614, 53421, 71228, 89035, 106842, 142456, 160263, 178070, 213684, 267105, 284912, 320526, 356140, 427368, 480789, 534210, 641052, 712280, 801315, 854736, 961578, 1068420, 1282104, 1424560, 1602630, 1923156, 2136840, 2403945, 2564208, 3205260, 3846312, 4273680, 4807890, 6410520, 7692624, 9615780, 12821040, 19231560, 38463120]

約数ペア:

[(1, 38463120), (2, 19231560), (3, 12821040), (4, 9615780), (5, 7692624), (6, 6410520), (8, 4807890), (9, 4273680), (10, 3846312), (12, 3205260), (15, 2564208), (16, 2403945), (18, 2136840), (20, 1923156), (24, 1602630), (27, 1424560), (30, 1282104), (36, 1068420), (40, 961578), (45, 854736), (48, 801315), (54, 712280), (60, 641052), (72, 534210), (80, 480789), (90, 427368), (108, 356140), (120, 320526), (135, 284912), (144, 267105), (180, 213684), (216, 178070), (240, 160263), (270, 142456), (360, 106842), (432, 89035), (540, 71228), (720, 53421), (1080, 35614), (2160, 17807)]