164788440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47353}}^1$

素因数の和:47396

約数の個数: 64

約数和(自身を含む): 511423200

約数和(自身を除く): 346634760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 47353, 94706, 142059, 189412, 236765, 284118, 378824, 473530, 568236, 710295, 947060, 1136472, 1373237, 1420590, 1894120, 2746474, 2841180, 4119711, 5492948, 5682360, 6866185, 8239422, 10985896, 13732370, 16478844, 20598555, 27464740, 32957688, 41197110, 54929480, 82394220, 164788440]

約数ペア:

[(1, 164788440), (2, 82394220), (3, 54929480), (4, 41197110), (5, 32957688), (6, 27464740), (8, 20598555), (10, 16478844), (12, 13732370), (15, 10985896), (20, 8239422), (24, 6866185), (29, 5682360), (30, 5492948), (40, 4119711), (58, 2841180), (60, 2746474), (87, 1894120), (116, 1420590), (120, 1373237), (145, 1136472), (174, 947060), (232, 710295), (290, 568236), (348, 473530), (435, 378824), (580, 284118), (696, 236765), (870, 189412), (1160, 142059), (1740, 94706), (3480, 47353)]