2016120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 6181920

約数和(自身を除く): 4165800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 317, 318, 424, 530, 634, 636, 795, 951, 1060, 1268, 1272, 1585, 1590, 1902, 2120, 2536, 3170, 3180, 3804, 4755, 6340, 6360, 7608, 9510, 12680, 16801, 19020, 33602, 38040, 50403, 67204, 84005, 100806, 134408, 168010, 201612, 252015, 336020, 403224, 504030, 672040, 1008060, 2016120]

約数ペア:

[(1, 2016120), (2, 1008060), (3, 672040), (4, 504030), (5, 403224), (6, 336020), (8, 252015), (10, 201612), (12, 168010), (15, 134408), (20, 100806), (24, 84005), (30, 67204), (40, 50403), (53, 38040), (60, 33602), (106, 19020), (120, 16801), (159, 12680), (212, 9510), (265, 7608), (317, 6360), (318, 6340), (424, 4755), (530, 3804), (634, 3180), (636, 3170), (795, 2536), (951, 2120), (1060, 1902), (1268, 1590), (1272, 1585)]