5320985760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{18757}}^1$

素因数の和:18975

約数の個数: 144

約数和(自身を含む): 18251008776

約数和(自身を除く): 12930023016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 197, 240, 288, 360, 394, 480, 591, 720, 788, 985, 1182, 1440, 1576, 1773, 1970, 2364, 2955, 3152, 3546, 3940, 4728, 5910, 6304, 7092, 7880, 8865, 9456, 11820, 14184, 15760, 17730, 18757, 18912, 23640, 28368, 31520, 35460, 37514, 47280, 56271, 56736, 70920, 75028, 93785, 94560, 112542, 141840, 150056, 168813, 187570, 225084, 281355, 283680, 300112, 337626, 375140, 450168, 562710, 600224, 675252, 750280, 844065, 900336, 1125420, 1350504, 1500560, 1688130, 1800672, 2250840, 2701008, 3001120, 3376260, 3695129, 4501680, 5402016, 6752520, 7390258, 9003360, 11085387, 13505040, 14780516, 18475645, 22170774, 27010080, 29561032, 33256161, 36951290, 44341548, 55426935, 59122064, 66512322, 73902580, 88683096, 110853870, 118244128, 133024644, 147805160, 166280805, 177366192, 221707740, 266049288, 295610320, 332561610, 354732384, 443415480, 532098576, 591220640, 665123220, 886830960, 1064197152, 1330246440, 1773661920, 2660492880, 5320985760]

約数ペア:

[(1, 5320985760), (2, 2660492880), (3, 1773661920), (4, 1330246440), (5, 1064197152), (6, 886830960), (8, 665123220), (9, 591220640), (10, 532098576), (12, 443415480), (15, 354732384), (16, 332561610), (18, 295610320), (20, 266049288), (24, 221707740), (30, 177366192), (32, 166280805), (36, 147805160), (40, 133024644), (45, 118244128), (48, 110853870), (60, 88683096), (72, 73902580), (80, 66512322), (90, 59122064), (96, 55426935), (120, 44341548), (144, 36951290), (160, 33256161), (180, 29561032), (197, 27010080), (240, 22170774), (288, 18475645), (360, 14780516), (394, 13505040), (480, 11085387), (591, 9003360), (720, 7390258), (788, 6752520), (985, 5402016), (1182, 4501680), (1440, 3695129), (1576, 3376260), (1773, 3001120), (1970, 2701008), (2364, 2250840), (2955, 1800672), (3152, 1688130), (3546, 1500560), (3940, 1350504), (4728, 1125420), (5910, 900336), (6304, 844065), (7092, 750280), (7880, 675252), (8865, 600224), (9456, 562710), (11820, 450168), (14184, 375140), (15760, 337626), (17730, 300112), (18757, 283680), (18912, 281355), (23640, 225084), (28368, 187570), (31520, 168813), (35460, 150056), (37514, 141840), (47280, 112542), (56271, 94560), (56736, 93785), (70920, 75028)]