788538960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{99563}}^1$

素因数の和:99593

約数の個数: 120

約数和(自身を含む): 2888949024

約数和(自身を除く): 2100410064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 99563, 199126, 298689, 398252, 497815, 597378, 796504, 896067, 995630, 1095193, 1194756, 1493445, 1593008, 1792134, 1991260, 2190386, 2389512, 2986890, 3285579, 3584268, 3982520, 4380772, 4480335, 4779024, 5475965, 5973780, 6571158, 7168536, 7965040, 8761544, 8960670, 9856737, 10951930, 11947560, 13142316, 14337072, 16427895, 17523088, 17921340, 19713474, 21903860, 23895120, 26284632, 32855790, 35842680, 39426948, 43807720, 49283685, 52569264, 65711580, 71685360, 78853896, 87615440, 98567370, 131423160, 157707792, 197134740, 262846320, 394269480, 788538960]

約数ペア:

[(1, 788538960), (2, 394269480), (3, 262846320), (4, 197134740), (5, 157707792), (6, 131423160), (8, 98567370), (9, 87615440), (10, 78853896), (11, 71685360), (12, 65711580), (15, 52569264), (16, 49283685), (18, 43807720), (20, 39426948), (22, 35842680), (24, 32855790), (30, 26284632), (33, 23895120), (36, 21903860), (40, 19713474), (44, 17921340), (45, 17523088), (48, 16427895), (55, 14337072), (60, 13142316), (66, 11947560), (72, 10951930), (80, 9856737), (88, 8960670), (90, 8761544), (99, 7965040), (110, 7168536), (120, 6571158), (132, 5973780), (144, 5475965), (165, 4779024), (176, 4480335), (180, 4380772), (198, 3982520), (220, 3584268), (240, 3285579), (264, 2986890), (330, 2389512), (360, 2190386), (396, 1991260), (440, 1792134), (495, 1593008), (528, 1493445), (660, 1194756), (720, 1095193), (792, 995630), (880, 896067), (990, 796504), (1320, 597378), (1584, 497815), (1980, 398252), (2640, 298689), (3960, 199126), (7920, 99563)]