69982220160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{4049897}}^1$

素因数の和:4049925

約数の個数: 128

約数和(自身を含む): 247853757600

約数和(自身を除く): 177871537440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 4049897, 8099794, 12149691, 16199588, 20249485, 24299382, 32399176, 36449073, 40498970, 48598764, 60748455, 64798352, 72898146, 80997940, 97197528, 109347219, 121496910, 129596704, 145796292, 161995880, 182245365, 194395056, 218694438, 242993820, 259193408, 291592584, 323991760, 364490730, 388790112, 437388876, 485987640, 518386816, 546736095, 583185168, 647983520, 728981460, 777580224, 874777752, 971975280, 1093472190, 1166370336, 1295967040, 1457962920, 1555160448, 1749555504, 1943950560, 2186944380, 2332740672, 2591934080, 2915925840, 3499111008, 3887901120, 4373888760, 4665481344, 5831851680, 6998222016, 7775802240, 8747777520, 11663703360, 13996444032, 17495555040, 23327406720, 34991110080, 69982220160]

約数ペア:

[(1, 69982220160), (2, 34991110080), (3, 23327406720), (4, 17495555040), (5, 13996444032), (6, 11663703360), (8, 8747777520), (9, 7775802240), (10, 6998222016), (12, 5831851680), (15, 4665481344), (16, 4373888760), (18, 3887901120), (20, 3499111008), (24, 2915925840), (27, 2591934080), (30, 2332740672), (32, 2186944380), (36, 1943950560), (40, 1749555504), (45, 1555160448), (48, 1457962920), (54, 1295967040), (60, 1166370336), (64, 1093472190), (72, 971975280), (80, 874777752), (90, 777580224), (96, 728981460), (108, 647983520), (120, 583185168), (128, 546736095), (135, 518386816), (144, 485987640), (160, 437388876), (180, 388790112), (192, 364490730), (216, 323991760), (240, 291592584), (270, 259193408), (288, 242993820), (320, 218694438), (360, 194395056), (384, 182245365), (432, 161995880), (480, 145796292), (540, 129596704), (576, 121496910), (640, 109347219), (720, 97197528), (864, 80997940), (960, 72898146), (1080, 64798352), (1152, 60748455), (1440, 48598764), (1728, 40498970), (1920, 36449073), (2160, 32399176), (2880, 24299382), (3456, 20249485), (4320, 16199588), (5760, 12149691), (8640, 8099794), (17280, 4049897)]