12760320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{3323}}^1$

素因数の和:3347

約数の個数: 72

約数和(自身を含む): 40765536

約数和(自身を除く): 28005216

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3323, 3840, 6646, 9969, 13292, 16615, 19938, 26584, 33230, 39876, 49845, 53168, 66460, 79752, 99690, 106336, 132920, 159504, 199380, 212672, 265840, 319008, 398760, 425344, 531680, 638016, 797520, 850688, 1063360, 1276032, 1595040, 2126720, 2552064, 3190080, 4253440, 6380160, 12760320]

約数ペア:

[(1, 12760320), (2, 6380160), (3, 4253440), (4, 3190080), (5, 2552064), (6, 2126720), (8, 1595040), (10, 1276032), (12, 1063360), (15, 850688), (16, 797520), (20, 638016), (24, 531680), (30, 425344), (32, 398760), (40, 319008), (48, 265840), (60, 212672), (64, 199380), (80, 159504), (96, 132920), (120, 106336), (128, 99690), (160, 79752), (192, 66460), (240, 53168), (256, 49845), (320, 39876), (384, 33230), (480, 26584), (640, 19938), (768, 16615), (960, 13292), (1280, 9969), (1920, 6646), (3323, 3840)]