128261760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6073}}^1$

素因数の和:6106

約数の個数: 128

約数和(自身を含む): 446074560

約数和(自身を除く): 317812800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 6073, 7040, 10560, 12146, 18219, 21120, 24292, 30365, 36438, 48584, 60730, 66803, 72876, 91095, 97168, 121460, 133606, 145752, 182190, 194336, 200409, 242920, 267212, 291504, 334015, 364380, 388672, 400818, 485840, 534424, 583008, 668030, 728760, 777344, 801636, 971680, 1002045, 1068848, 1166016, 1336060, 1457520, 1603272, 1943360, 2004090, 2137696, 2332032, 2672120, 2915040, 3206544, 3886720, 4008180, 4275392, 5344240, 5830080, 6413088, 8016360, 8550784, 10688480, 11660160, 12826176, 16032720, 21376960, 25652352, 32065440, 42753920, 64130880, 128261760]

約数ペア:

[(1, 128261760), (2, 64130880), (3, 42753920), (4, 32065440), (5, 25652352), (6, 21376960), (8, 16032720), (10, 12826176), (11, 11660160), (12, 10688480), (15, 8550784), (16, 8016360), (20, 6413088), (22, 5830080), (24, 5344240), (30, 4275392), (32, 4008180), (33, 3886720), (40, 3206544), (44, 2915040), (48, 2672120), (55, 2332032), (60, 2137696), (64, 2004090), (66, 1943360), (80, 1603272), (88, 1457520), (96, 1336060), (110, 1166016), (120, 1068848), (128, 1002045), (132, 971680), (160, 801636), (165, 777344), (176, 728760), (192, 668030), (220, 583008), (240, 534424), (264, 485840), (320, 400818), (330, 388672), (352, 364380), (384, 334015), (440, 291504), (480, 267212), (528, 242920), (640, 200409), (660, 194336), (704, 182190), (880, 145752), (960, 133606), (1056, 121460), (1320, 97168), (1408, 91095), (1760, 72876), (1920, 66803), (2112, 60730), (2640, 48584), (3520, 36438), (4224, 30365), (5280, 24292), (6073, 21120), (7040, 18219), (10560, 12146)]