171180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{317}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 534240

約数和(自身を除く): 363060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 317, 540, 634, 951, 1268, 1585, 1902, 2853, 3170, 3804, 4755, 5706, 6340, 8559, 9510, 11412, 14265, 17118, 19020, 28530, 34236, 42795, 57060, 85590, 171180]

約数ペア:

[(1, 171180), (2, 85590), (3, 57060), (4, 42795), (5, 34236), (6, 28530), (9, 19020), (10, 17118), (12, 14265), (15, 11412), (18, 9510), (20, 8559), (27, 6340), (30, 5706), (36, 4755), (45, 3804), (54, 3170), (60, 2853), (90, 1902), (108, 1585), (135, 1268), (180, 951), (270, 634), (317, 540)]