2432867880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{2617}}^1$

素因数の和:2819

約数の個数: 128

約数和(自身を含む): 7479521280

約数和(自身を除く): 5046653400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 127, 183, 244, 254, 305, 366, 381, 488, 508, 610, 635, 732, 762, 915, 1016, 1220, 1270, 1464, 1524, 1830, 1905, 2440, 2540, 2617, 3048, 3660, 3810, 5080, 5234, 7320, 7620, 7747, 7851, 10468, 13085, 15240, 15494, 15702, 20936, 23241, 26170, 30988, 31404, 38735, 39255, 46482, 52340, 61976, 62808, 77470, 78510, 92964, 104680, 116205, 154940, 157020, 159637, 185928, 232410, 309880, 314040, 319274, 332359, 464820, 478911, 638548, 664718, 798185, 929640, 957822, 997077, 1277096, 1329436, 1596370, 1661795, 1915644, 1994154, 2394555, 2658872, 3192740, 3323590, 3831288, 3988308, 4789110, 4985385, 6385480, 6647180, 7976616, 9578220, 9970770, 13294360, 19156440, 19941540, 20273899, 39883080, 40547798, 60821697, 81095596, 101369495, 121643394, 162191192, 202738990, 243286788, 304108485, 405477980, 486573576, 608216970, 810955960, 1216433940, 2432867880]

約数ペア:

[(1, 2432867880), (2, 1216433940), (3, 810955960), (4, 608216970), (5, 486573576), (6, 405477980), (8, 304108485), (10, 243286788), (12, 202738990), (15, 162191192), (20, 121643394), (24, 101369495), (30, 81095596), (40, 60821697), (60, 40547798), (61, 39883080), (120, 20273899), (122, 19941540), (127, 19156440), (183, 13294360), (244, 9970770), (254, 9578220), (305, 7976616), (366, 6647180), (381, 6385480), (488, 4985385), (508, 4789110), (610, 3988308), (635, 3831288), (732, 3323590), (762, 3192740), (915, 2658872), (1016, 2394555), (1220, 1994154), (1270, 1915644), (1464, 1661795), (1524, 1596370), (1830, 1329436), (1905, 1277096), (2440, 997077), (2540, 957822), (2617, 929640), (3048, 798185), (3660, 664718), (3810, 638548), (5080, 478911), (5234, 464820), (7320, 332359), (7620, 319274), (7747, 314040), (7851, 309880), (10468, 232410), (13085, 185928), (15240, 159637), (15494, 157020), (15702, 154940), (20936, 116205), (23241, 104680), (26170, 92964), (30988, 78510), (31404, 77470), (38735, 62808), (39255, 61976), (46482, 52340)]