1923644160

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{55661}}^1$

素因数の和:55691

約数の個数: 144

約数和(自身を含む): 6826387680

約数和(自身を除く): 4902743520

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, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 55661, 111322, 166983, 222644, 278305, 333966, 445288, 500949, 556610, 667932, 834915, 890576, 1001898, 1113220, 1335864, 1502847, 1669830, 1781152, 2003796, 2226440, 2504745, 2671728, 3005694, 3339660, 3562304, 4007592, 4452880, 5009490, 5343456, 6011388, 6679320, 7124608, 7514235, 8015184, 8905760, 10018980, 10686912, 12022776, 13358640, 14249216, 15028470, 16030368, 17811520, 20037960, 21373824, 24045552, 26717280, 30056940, 32060736, 35623040, 40075920, 42747648, 48091104, 53434560, 60113880, 64121472, 71246080, 80151840, 96182208, 106869120, 120227760, 128242944, 160303680, 192364416, 213738240, 240455520, 320607360, 384728832, 480911040, 641214720, 961822080, 1923644160]

約数ペア:

[(1, 1923644160), (2, 961822080), (3, 641214720), (4, 480911040), (5, 384728832), (6, 320607360), (8, 240455520), (9, 213738240), (10, 192364416), (12, 160303680), (15, 128242944), (16, 120227760), (18, 106869120), (20, 96182208), (24, 80151840), (27, 71246080), (30, 64121472), (32, 60113880), (36, 53434560), (40, 48091104), (45, 42747648), (48, 40075920), (54, 35623040), (60, 32060736), (64, 30056940), (72, 26717280), (80, 24045552), (90, 21373824), (96, 20037960), (108, 17811520), (120, 16030368), (128, 15028470), (135, 14249216), (144, 13358640), (160, 12022776), (180, 10686912), (192, 10018980), (216, 8905760), (240, 8015184), (256, 7514235), (270, 7124608), (288, 6679320), (320, 6011388), (360, 5343456), (384, 5009490), (432, 4452880), (480, 4007592), (540, 3562304), (576, 3339660), (640, 3005694), (720, 2671728), (768, 2504745), (864, 2226440), (960, 2003796), (1080, 1781152), (1152, 1669830), (1280, 1502847), (1440, 1335864), (1728, 1113220), (1920, 1001898), (2160, 890576), (2304, 834915), (2880, 667932), (3456, 556610), (3840, 500949), (4320, 445288), (5760, 333966), (6912, 278305), (8640, 222644), (11520, 166983), (17280, 111322), (34560, 55661)]