56032920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{491}}^1$

素因数の和:825

約数の個数: 96

約数和(自身を含む): 183053520

約数和(自身を除く): 127020600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 317, 360, 491, 634, 951, 982, 1268, 1473, 1585, 1902, 1964, 2455, 2536, 2853, 2946, 3170, 3804, 3928, 4419, 4755, 4910, 5706, 5892, 6340, 7365, 7608, 8838, 9510, 9820, 11412, 11784, 12680, 14265, 14730, 17676, 19020, 19640, 22095, 22824, 28530, 29460, 35352, 38040, 44190, 57060, 58920, 88380, 114120, 155647, 176760, 311294, 466941, 622588, 778235, 933882, 1245176, 1400823, 1556470, 1867764, 2334705, 2801646, 3112940, 3735528, 4669410, 5603292, 6225880, 7004115, 9338820, 11206584, 14008230, 18677640, 28016460, 56032920]

約数ペア:

[(1, 56032920), (2, 28016460), (3, 18677640), (4, 14008230), (5, 11206584), (6, 9338820), (8, 7004115), (9, 6225880), (10, 5603292), (12, 4669410), (15, 3735528), (18, 3112940), (20, 2801646), (24, 2334705), (30, 1867764), (36, 1556470), (40, 1400823), (45, 1245176), (60, 933882), (72, 778235), (90, 622588), (120, 466941), (180, 311294), (317, 176760), (360, 155647), (491, 114120), (634, 88380), (951, 58920), (982, 57060), (1268, 44190), (1473, 38040), (1585, 35352), (1902, 29460), (1964, 28530), (2455, 22824), (2536, 22095), (2853, 19640), (2946, 19020), (3170, 17676), (3804, 14730), (3928, 14265), (4419, 12680), (4755, 11784), (4910, 11412), (5706, 9820), (5892, 9510), (6340, 8838), (7365, 7608)]