66534240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1429}}^1$

素因数の和:1544

約数の個数: 96

約数和(自身を含む): 211891680

約数和(自身を除く): 145357440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 291, 388, 480, 485, 582, 776, 970, 1164, 1429, 1455, 1552, 1940, 2328, 2858, 2910, 3104, 3880, 4287, 4656, 5716, 5820, 7145, 7760, 8574, 9312, 11432, 11640, 14290, 15520, 17148, 21435, 22864, 23280, 28580, 34296, 42870, 45728, 46560, 57160, 68592, 85740, 114320, 137184, 138613, 171480, 228640, 277226, 342960, 415839, 554452, 685920, 693065, 831678, 1108904, 1386130, 1663356, 2079195, 2217808, 2772260, 3326712, 4158390, 4435616, 5544520, 6653424, 8316780, 11089040, 13306848, 16633560, 22178080, 33267120, 66534240]

約数ペア:

[(1, 66534240), (2, 33267120), (3, 22178080), (4, 16633560), (5, 13306848), (6, 11089040), (8, 8316780), (10, 6653424), (12, 5544520), (15, 4435616), (16, 4158390), (20, 3326712), (24, 2772260), (30, 2217808), (32, 2079195), (40, 1663356), (48, 1386130), (60, 1108904), (80, 831678), (96, 693065), (97, 685920), (120, 554452), (160, 415839), (194, 342960), (240, 277226), (291, 228640), (388, 171480), (480, 138613), (485, 137184), (582, 114320), (776, 85740), (970, 68592), (1164, 57160), (1429, 46560), (1455, 45728), (1552, 42870), (1940, 34296), (2328, 28580), (2858, 23280), (2910, 22864), (3104, 21435), (3880, 17148), (4287, 15520), (4656, 14290), (5716, 11640), (5820, 11432), (7145, 9312), (7760, 8574)]