8036520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 24304320

約数和(自身を除く): 16267800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 347, 386, 579, 694, 772, 965, 1041, 1158, 1388, 1544, 1735, 1930, 2082, 2316, 2776, 2895, 3470, 3860, 4164, 4632, 5205, 5790, 6940, 7720, 8328, 10410, 11580, 13880, 20820, 23160, 41640, 66971, 133942, 200913, 267884, 334855, 401826, 535768, 669710, 803652, 1004565, 1339420, 1607304, 2009130, 2678840, 4018260, 8036520]

約数ペア:

[(1, 8036520), (2, 4018260), (3, 2678840), (4, 2009130), (5, 1607304), (6, 1339420), (8, 1004565), (10, 803652), (12, 669710), (15, 535768), (20, 401826), (24, 334855), (30, 267884), (40, 200913), (60, 133942), (120, 66971), (193, 41640), (347, 23160), (386, 20820), (579, 13880), (694, 11580), (772, 10410), (965, 8328), (1041, 7720), (1158, 6940), (1388, 5790), (1544, 5205), (1735, 4632), (1930, 4164), (2082, 3860), (2316, 3470), (2776, 2895)]