140313060

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{28871}}^1$

素因数の和:28895

約数の個数: 72

約数和(自身を含む): 441395136

約数和(自身を除く): 301082076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 28871, 57742, 86613, 115484, 144355, 173226, 259839, 288710, 346452, 433065, 519678, 577420, 779517, 866130, 1039356, 1299195, 1559034, 1732260, 2338551, 2598390, 3118068, 3897585, 4677102, 5196780, 7015653, 7795170, 9354204, 11692755, 14031306, 15590340, 23385510, 28062612, 35078265, 46771020, 70156530, 140313060]

約数ペア:

[(1, 140313060), (2, 70156530), (3, 46771020), (4, 35078265), (5, 28062612), (6, 23385510), (9, 15590340), (10, 14031306), (12, 11692755), (15, 9354204), (18, 7795170), (20, 7015653), (27, 5196780), (30, 4677102), (36, 3897585), (45, 3118068), (54, 2598390), (60, 2338551), (81, 1732260), (90, 1559034), (108, 1299195), (135, 1039356), (162, 866130), (180, 779517), (243, 577420), (270, 519678), (324, 433065), (405, 346452), (486, 288710), (540, 259839), (810, 173226), (972, 144355), (1215, 115484), (1620, 86613), (2430, 57742), (4860, 28871)]