65017320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23557}}^1$

素因数の和:23594

約数の個数: 64

約数和(自身を含む): 203541120

約数和(自身を除く): 138523800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 23557, 47114, 70671, 94228, 117785, 141342, 188456, 235570, 282684, 353355, 471140, 541811, 565368, 706710, 942280, 1083622, 1413420, 1625433, 2167244, 2709055, 2826840, 3250866, 4334488, 5418110, 6501732, 8127165, 10836220, 13003464, 16254330, 21672440, 32508660, 65017320]

約数ペア:

[(1, 65017320), (2, 32508660), (3, 21672440), (4, 16254330), (5, 13003464), (6, 10836220), (8, 8127165), (10, 6501732), (12, 5418110), (15, 4334488), (20, 3250866), (23, 2826840), (24, 2709055), (30, 2167244), (40, 1625433), (46, 1413420), (60, 1083622), (69, 942280), (92, 706710), (115, 565368), (120, 541811), (138, 471140), (184, 353355), (230, 282684), (276, 235570), (345, 188456), (460, 141342), (552, 117785), (690, 94228), (920, 70671), (1380, 47114), (2760, 23557)]