120762240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{62897}}^1$

素因数の和:62919

約数の個数: 64

約数和(自身を含む): 384935760

約数和(自身を除く): 264173520

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, 320, 384, 480, 640, 960, 1920, 62897, 125794, 188691, 251588, 314485, 377382, 503176, 628970, 754764, 943455, 1006352, 1257940, 1509528, 1886910, 2012704, 2515880, 3019056, 3773820, 4025408, 5031760, 6038112, 7547640, 8050816, 10063520, 12076224, 15095280, 20127040, 24152448, 30190560, 40254080, 60381120, 120762240]

約数ペア:

[(1, 120762240), (2, 60381120), (3, 40254080), (4, 30190560), (5, 24152448), (6, 20127040), (8, 15095280), (10, 12076224), (12, 10063520), (15, 8050816), (16, 7547640), (20, 6038112), (24, 5031760), (30, 4025408), (32, 3773820), (40, 3019056), (48, 2515880), (60, 2012704), (64, 1886910), (80, 1509528), (96, 1257940), (120, 1006352), (128, 943455), (160, 754764), (192, 628970), (240, 503176), (320, 377382), (384, 314485), (480, 251588), (640, 188691), (960, 125794), (1920, 62897)]