120497280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{647}}^1$

素因数の和:766

約数の個数: 128

約数和(自身を含む): 388644480

約数和(自身を除く): 268147200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 291, 320, 384, 388, 480, 485, 582, 640, 647, 776, 960, 970, 1164, 1294, 1455, 1552, 1920, 1940, 1941, 2328, 2588, 2910, 3104, 3235, 3880, 3882, 4656, 5176, 5820, 6208, 6470, 7760, 7764, 9312, 9705, 10352, 11640, 12416, 12940, 15520, 15528, 18624, 19410, 20704, 23280, 25880, 31040, 31056, 37248, 38820, 41408, 46560, 51760, 62080, 62112, 62759, 77640, 82816, 93120, 103520, 124224, 125518, 155280, 186240, 188277, 207040, 248448, 251036, 310560, 313795, 376554, 414080, 502072, 621120, 627590, 753108, 941385, 1004144, 1242240, 1255180, 1506216, 1882770, 2008288, 2510360, 3012432, 3765540, 4016576, 5020720, 6024864, 7531080, 8033152, 10041440, 12049728, 15062160, 20082880, 24099456, 30124320, 40165760, 60248640, 120497280]

約数ペア:

[(1, 120497280), (2, 60248640), (3, 40165760), (4, 30124320), (5, 24099456), (6, 20082880), (8, 15062160), (10, 12049728), (12, 10041440), (15, 8033152), (16, 7531080), (20, 6024864), (24, 5020720), (30, 4016576), (32, 3765540), (40, 3012432), (48, 2510360), (60, 2008288), (64, 1882770), (80, 1506216), (96, 1255180), (97, 1242240), (120, 1004144), (128, 941385), (160, 753108), (192, 627590), (194, 621120), (240, 502072), (291, 414080), (320, 376554), (384, 313795), (388, 310560), (480, 251036), (485, 248448), (582, 207040), (640, 188277), (647, 186240), (776, 155280), (960, 125518), (970, 124224), (1164, 103520), (1294, 93120), (1455, 82816), (1552, 77640), (1920, 62759), (1940, 62112), (1941, 62080), (2328, 51760), (2588, 46560), (2910, 41408), (3104, 38820), (3235, 37248), (3880, 31056), (3882, 31040), (4656, 25880), (5176, 23280), (5820, 20704), (6208, 19410), (6470, 18624), (7760, 15528), (7764, 15520), (9312, 12940), (9705, 12416), (10352, 11640)]