1520698560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{6311}}^1$

素因数の和:6582

約数の個数: 112

約数和(自身を含む): 4848221952

約数和(自身を除く): 3327523392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 251, 320, 480, 502, 753, 960, 1004, 1255, 1506, 2008, 2510, 3012, 3765, 4016, 5020, 6024, 6311, 7530, 8032, 10040, 12048, 12622, 15060, 16064, 18933, 20080, 24096, 25244, 30120, 31555, 37866, 40160, 48192, 50488, 60240, 63110, 75732, 80320, 94665, 100976, 120480, 126220, 151464, 189330, 201952, 240960, 252440, 302928, 378660, 403904, 504880, 605856, 757320, 1009760, 1211712, 1514640, 1584061, 2019520, 3029280, 3168122, 4752183, 6058560, 6336244, 7920305, 9504366, 12672488, 15840610, 19008732, 23760915, 25344976, 31681220, 38017464, 47521830, 50689952, 63362440, 76034928, 95043660, 101379904, 126724880, 152069856, 190087320, 253449760, 304139712, 380174640, 506899520, 760349280, 1520698560]

約数ペア:

[(1, 1520698560), (2, 760349280), (3, 506899520), (4, 380174640), (5, 304139712), (6, 253449760), (8, 190087320), (10, 152069856), (12, 126724880), (15, 101379904), (16, 95043660), (20, 76034928), (24, 63362440), (30, 50689952), (32, 47521830), (40, 38017464), (48, 31681220), (60, 25344976), (64, 23760915), (80, 19008732), (96, 15840610), (120, 12672488), (160, 9504366), (192, 7920305), (240, 6336244), (251, 6058560), (320, 4752183), (480, 3168122), (502, 3029280), (753, 2019520), (960, 1584061), (1004, 1514640), (1255, 1211712), (1506, 1009760), (2008, 757320), (2510, 605856), (3012, 504880), (3765, 403904), (4016, 378660), (5020, 302928), (6024, 252440), (6311, 240960), (7530, 201952), (8032, 189330), (10040, 151464), (12048, 126220), (12622, 120480), (15060, 100976), (16064, 94665), (18933, 80320), (20080, 75732), (24096, 63110), (25244, 60240), (30120, 50488), (31555, 48192), (37866, 40160)]