481304320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{53717}}^1$

素因数の和:53745

約数の個数: 72

約数和(自身を含む): 1317595104

約数和(自身を除く): 836290784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 53717, 107434, 214868, 268585, 376019, 429736, 537170, 752038, 859472, 1074340, 1504076, 1718944, 1880095, 2148680, 3008152, 3437888, 3760190, 4297360, 6016304, 6875776, 7520380, 8594720, 12032608, 13751552, 15040760, 17189440, 24065216, 30081520, 34378880, 48130432, 60163040, 68757760, 96260864, 120326080, 240652160, 481304320]

約数ペア:

[(1, 481304320), (2, 240652160), (4, 120326080), (5, 96260864), (7, 68757760), (8, 60163040), (10, 48130432), (14, 34378880), (16, 30081520), (20, 24065216), (28, 17189440), (32, 15040760), (35, 13751552), (40, 12032608), (56, 8594720), (64, 7520380), (70, 6875776), (80, 6016304), (112, 4297360), (128, 3760190), (140, 3437888), (160, 3008152), (224, 2148680), (256, 1880095), (280, 1718944), (320, 1504076), (448, 1074340), (560, 859472), (640, 752038), (896, 537170), (1120, 429736), (1280, 376019), (1792, 268585), (2240, 214868), (4480, 107434), (8960, 53717)]