55872720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{25867}}^1$

素因数の和:25889

約数の個数: 80

約数和(自身を含む): 192457920

約数和(自身を除く): 136585200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 25867, 51734, 77601, 103468, 129335, 155202, 206936, 232803, 258670, 310404, 388005, 413872, 465606, 517340, 620808, 698409, 776010, 931212, 1034680, 1164015, 1241616, 1396818, 1552020, 1862424, 2069360, 2328030, 2793636, 3104040, 3492045, 3724848, 4656060, 5587272, 6208080, 6984090, 9312120, 11174544, 13968180, 18624240, 27936360, 55872720]

約数ペア:

[(1, 55872720), (2, 27936360), (3, 18624240), (4, 13968180), (5, 11174544), (6, 9312120), (8, 6984090), (9, 6208080), (10, 5587272), (12, 4656060), (15, 3724848), (16, 3492045), (18, 3104040), (20, 2793636), (24, 2328030), (27, 2069360), (30, 1862424), (36, 1552020), (40, 1396818), (45, 1241616), (48, 1164015), (54, 1034680), (60, 931212), (72, 776010), (80, 698409), (90, 620808), (108, 517340), (120, 465606), (135, 413872), (144, 388005), (180, 310404), (216, 258670), (240, 232803), (270, 206936), (360, 155202), (432, 129335), (540, 103468), (720, 77601), (1080, 51734), (2160, 25867)]