56507760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{26161}}^1$

素因数の和:26183

約数の個数: 80

約数和(自身を含む): 194645280

約数和(自身を除く): 138137520

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, 26161, 52322, 78483, 104644, 130805, 156966, 209288, 235449, 261610, 313932, 392415, 418576, 470898, 523220, 627864, 706347, 784830, 941796, 1046440, 1177245, 1255728, 1412694, 1569660, 1883592, 2092880, 2354490, 2825388, 3139320, 3531735, 3767184, 4708980, 5650776, 6278640, 7063470, 9417960, 11301552, 14126940, 18835920, 28253880, 56507760]

約数ペア:

[(1, 56507760), (2, 28253880), (3, 18835920), (4, 14126940), (5, 11301552), (6, 9417960), (8, 7063470), (9, 6278640), (10, 5650776), (12, 4708980), (15, 3767184), (16, 3531735), (18, 3139320), (20, 2825388), (24, 2354490), (27, 2092880), (30, 1883592), (36, 1569660), (40, 1412694), (45, 1255728), (48, 1177245), (54, 1046440), (60, 941796), (72, 784830), (80, 706347), (90, 627864), (108, 523220), (120, 470898), (135, 418576), (144, 392415), (180, 313932), (216, 261610), (240, 235449), (270, 209288), (360, 156966), (432, 130805), (540, 104644), (720, 78483), (1080, 52322), (2160, 26161)]