8152140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7151}}^1$

素因数の和:7182

約数の個数: 48

約数和(自身を含む): 24030720

約数和(自身を除く): 15878580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 7151, 14302, 21453, 28604, 35755, 42906, 71510, 85812, 107265, 135869, 143020, 214530, 271738, 407607, 429060, 543476, 679345, 815214, 1358690, 1630428, 2038035, 2717380, 4076070, 8152140]

約数ペア:

[(1, 8152140), (2, 4076070), (3, 2717380), (4, 2038035), (5, 1630428), (6, 1358690), (10, 815214), (12, 679345), (15, 543476), (19, 429060), (20, 407607), (30, 271738), (38, 214530), (57, 143020), (60, 135869), (76, 107265), (95, 85812), (114, 71510), (190, 42906), (228, 35755), (285, 28604), (380, 21453), (570, 14302), (1140, 7151)]