38280960

素因数分解:

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

素因数の和:3350

約数の個数: 108

約数和(自身を含む): 132487992

約数和(自身を除く): 94207032

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, 3323, 3840, 5760, 6646, 9969, 11520, 13292, 16615, 19938, 26584, 29907, 33230, 39876, 49845, 53168, 59814, 66460, 79752, 99690, 106336, 119628, 132920, 149535, 159504, 199380, 212672, 239256, 265840, 299070, 319008, 398760, 425344, 478512, 531680, 598140, 638016, 797520, 850688, 957024, 1063360, 1196280, 1276032, 1595040, 1914048, 2126720, 2392560, 2552064, 3190080, 3828096, 4253440, 4785120, 6380160, 7656192, 9570240, 12760320, 19140480, 38280960]

約数ペア:

[(1, 38280960), (2, 19140480), (3, 12760320), (4, 9570240), (5, 7656192), (6, 6380160), (8, 4785120), (9, 4253440), (10, 3828096), (12, 3190080), (15, 2552064), (16, 2392560), (18, 2126720), (20, 1914048), (24, 1595040), (30, 1276032), (32, 1196280), (36, 1063360), (40, 957024), (45, 850688), (48, 797520), (60, 638016), (64, 598140), (72, 531680), (80, 478512), (90, 425344), (96, 398760), (120, 319008), (128, 299070), (144, 265840), (160, 239256), (180, 212672), (192, 199380), (240, 159504), (256, 149535), (288, 132920), (320, 119628), (360, 106336), (384, 99690), (480, 79752), (576, 66460), (640, 59814), (720, 53168), (768, 49845), (960, 39876), (1152, 33230), (1280, 29907), (1440, 26584), (1920, 19938), (2304, 16615), (2880, 13292), (3323, 11520), (3840, 9969), (5760, 6646)]