63505920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{8269}}^1$

素因数の和:8295

約数の個数: 80

約数和(自身を含む): 203045040

約数和(自身を除く): 139539120

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 8269, 16538, 24807, 33076, 41345, 49614, 66152, 82690, 99228, 124035, 132304, 165380, 198456, 248070, 264608, 330760, 396912, 496140, 529216, 661520, 793824, 992280, 1058432, 1323040, 1587648, 1984560, 2116864, 2646080, 3175296, 3969120, 4233728, 5292160, 6350592, 7938240, 10584320, 12701184, 15876480, 21168640, 31752960, 63505920]

約数ペア:

[(1, 63505920), (2, 31752960), (3, 21168640), (4, 15876480), (5, 12701184), (6, 10584320), (8, 7938240), (10, 6350592), (12, 5292160), (15, 4233728), (16, 3969120), (20, 3175296), (24, 2646080), (30, 2116864), (32, 1984560), (40, 1587648), (48, 1323040), (60, 1058432), (64, 992280), (80, 793824), (96, 661520), (120, 529216), (128, 496140), (160, 396912), (192, 330760), (240, 264608), (256, 248070), (320, 198456), (384, 165380), (480, 132304), (512, 124035), (640, 99228), (768, 82690), (960, 66152), (1280, 49614), (1536, 41345), (1920, 33076), (2560, 24807), (3840, 16538), (7680, 8269)]