152856720

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{2621}}^1$

素因数の和:2652

約数の個数: 140

約数和(自身を含む): 533047356

約数和(自身を除く): 380190636

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2621, 2916, 3240, 3645, 3888, 4860, 5242, 5832, 6480, 7290, 7863, 9720, 10484, 11664, 13105, 14580, 15726, 19440, 20968, 23589, 26210, 29160, 31452, 39315, 41936, 47178, 52420, 58320, 62904, 70767, 78630, 94356, 104840, 117945, 125808, 141534, 157260, 188712, 209680, 212301, 235890, 283068, 314520, 353835, 377424, 424602, 471780, 566136, 629040, 636903, 707670, 849204, 943560, 1061505, 1132272, 1273806, 1415340, 1698408, 1887120, 1910709, 2123010, 2547612, 2830680, 3184515, 3396816, 3821418, 4246020, 5095224, 5661360, 6369030, 7642836, 8492040, 9553545, 10190448, 12738060, 15285672, 16984080, 19107090, 25476120, 30571344, 38214180, 50952240, 76428360, 152856720]

約数ペア:

[(1, 152856720), (2, 76428360), (3, 50952240), (4, 38214180), (5, 30571344), (6, 25476120), (8, 19107090), (9, 16984080), (10, 15285672), (12, 12738060), (15, 10190448), (16, 9553545), (18, 8492040), (20, 7642836), (24, 6369030), (27, 5661360), (30, 5095224), (36, 4246020), (40, 3821418), (45, 3396816), (48, 3184515), (54, 2830680), (60, 2547612), (72, 2123010), (80, 1910709), (81, 1887120), (90, 1698408), (108, 1415340), (120, 1273806), (135, 1132272), (144, 1061505), (162, 943560), (180, 849204), (216, 707670), (240, 636903), (243, 629040), (270, 566136), (324, 471780), (360, 424602), (405, 377424), (432, 353835), (486, 314520), (540, 283068), (648, 235890), (720, 212301), (729, 209680), (810, 188712), (972, 157260), (1080, 141534), (1215, 125808), (1296, 117945), (1458, 104840), (1620, 94356), (1944, 78630), (2160, 70767), (2430, 62904), (2621, 58320), (2916, 52420), (3240, 47178), (3645, 41936), (3888, 39315), (4860, 31452), (5242, 29160), (5832, 26210), (6480, 23589), (7290, 20968), (7863, 19440), (9720, 15726), (10484, 14580), (11664, 13105)]