77855040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{9011}}^1$

素因数の和:9037

約数の個数: 112

約数和(自身を含む): 274685760

約数和(自身を除く): 196830720

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 9011, 18022, 27033, 36044, 45055, 54066, 72088, 81099, 90110, 108132, 135165, 144176, 162198, 180220, 216264, 243297, 270330, 288352, 324396, 360440, 405495, 432528, 486594, 540660, 576704, 648792, 720880, 810990, 865056, 973188, 1081320, 1216485, 1297584, 1441760, 1621980, 1730112, 1946376, 2162640, 2432970, 2595168, 2883520, 3243960, 3892752, 4325280, 4865940, 5190336, 6487920, 7785504, 8650560, 9731880, 12975840, 15571008, 19463760, 25951680, 38927520, 77855040]

約数ペア:

[(1, 77855040), (2, 38927520), (3, 25951680), (4, 19463760), (5, 15571008), (6, 12975840), (8, 9731880), (9, 8650560), (10, 7785504), (12, 6487920), (15, 5190336), (16, 4865940), (18, 4325280), (20, 3892752), (24, 3243960), (27, 2883520), (30, 2595168), (32, 2432970), (36, 2162640), (40, 1946376), (45, 1730112), (48, 1621980), (54, 1441760), (60, 1297584), (64, 1216485), (72, 1081320), (80, 973188), (90, 865056), (96, 810990), (108, 720880), (120, 648792), (135, 576704), (144, 540660), (160, 486594), (180, 432528), (192, 405495), (216, 360440), (240, 324396), (270, 288352), (288, 270330), (320, 243297), (360, 216264), (432, 180220), (480, 162198), (540, 144176), (576, 135165), (720, 108132), (864, 90110), (960, 81099), (1080, 72088), (1440, 54066), (1728, 45055), (2160, 36044), (2880, 27033), (4320, 18022), (8640, 9011)]